Best Free Integration Software of 2025

Localazy

Localazy is a localization automation platform and powerful CAT tool. Speak everyone's language and expand your user base. Manage translations and enjoy both standard & innovative localization features. Tailor-made for growing apps and established businesses alike. Integrate Localazy to your build chain (Github Actions, Bitrise, CI/CD) and forget about all the hassle. Never touch localizable files again 😏. 👨🏽‍💻 UX built around developer productivity ➡️ Instant&free translations available ➡️ Unlimited apps (public & private) ➡️ Unlimited localization features ➡️ Unlimited languages & translations ➡️ Unlimited machine translations ➡️ Save money with shared translations ➡️ All integrations & formats ➡️ One-time payment for source phrase quota available

49 Ratings

Starting Price: $39

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Weavy

The complete in-app collaboration API and SDK. Add contextual activity feeds, chat, and document collaboration directly into your apps to increase user engagement, improve in-app retention, and reduce customer churn. All Weavy features include integrations to the third party tools your users are already familiar with: add capabilities for Zoom and Teams video conferencing, Google Drive, Dropbox, or Box file sharing, document sync and versioning contextually inside your app. Weavy allows app developers to quickly add the features that users need to be productive and interactive, directly within the app environment. With our SDK and APIs, you can deploy chat, feeds, and document sync in a matter of days, not months, and at a fraction the cost to build in-house. Focus on your core product while simultaneously adding functionality that makes your user experience not only better, but increases user engagement and dependency on your app.

7 Ratings

Starting Price: $0/Month

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Hevo

Hevo Data

Hevo Data is a no-code, bi-directional data pipeline platform specially built for modern ETL, ELT, and Reverse ETL Needs. It helps data teams streamline and automate org-wide data flows that result in a saving of ~10 hours of engineering time/week and 10x faster reporting, analytics, and decision making. The platform supports 100+ ready-to-use integrations across Databases, SaaS Applications, Cloud Storage, SDKs, and Streaming Services. Over 500 data-driven companies spread across 35+ countries trust Hevo for their data integration needs. Try Hevo today and get your fully managed data pipelines up and running in just a few minutes.

3 Ratings

Starting Price: $249/month

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Peekdata

Consume data from any database, organize it into consistent metrics, and use it with every app. Build your Data and Reporting APIs faster with automated SQL generation, query optimization, access control, consistent metrics definitions, and API design. It takes only days to wrap any data source with a single reference Data API and simplify access to reporting and analytics data across your teams. Make it easy for data engineers and application developers to access the data from any source in a streamlined manner. - The single schema-less Data API endpoint - Review and configure metrics and dimensions in one place via UI - Data model visualization to make faster decisions - Data Export management scheduling AP Ready-to-use Report Builder and JavaScript components for charting libraries (Highcharts, BizCharts, Chart.js, etc.) makes it easy to embed data-rich functionality into your products. And you will not have to make custom report queries anymore!

2 Ratings

Starting Price: $349 per month

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Qorus Integration Engine

Qore Technologies

Qorus Integration Engine® is the only No-Code for Coders solution, enabling software engineers to rapidly create and maintain enterprise apps through a combination of building block construction, configuration, and custom coding in a highly flexible, open-source platform. Qorus includes AI automation, fault tolerant workflows, native Python - Java language integration, and a data provider API that automatically introspects and interfaces with any system independently of the underlying API or integration technology. Qorus is available as a paid enterprise edition, and a FREE, fully functional community edition.

1 Rating

Starting Price: $250 per month

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Pelcro

Pelcro Inc

Pelcro is an all-in-one Subscription & Membership Management Platform. A comprehensive and self-serve platform with no code required but has all of the development tools to provide ultimate flexibility. Top Pelcro Features: - Easily create subscriptions and e-commerce products in one place - Easily create metered paywalls, choose which content or features should go behind a paywall -Use advanced targeting to personalize the language and currency based on your user's location - Create and customize the user experience based on your brand - Fast check-out experience with Google Pay, Apple Pay, and PayPal -Manage users from the CRM or let them make changes from their self-serve dashboard -Customize and automate the payment journey, pricing models, and user flow based on your preferences - Export Analytics Reports including Gross Revenue, New Subscriptions - We offer 24/7 technical support Visit Pelcro.com to start for free or request a demo.

Starting Price: Free Version

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Boss Insights

Boss Insights’ platform digitizes lending to grow relationships between banks and their business clients. Thanks to Amazon style advancement, there is a growing divide between lenders’ service and businesses’ expectations. Banks excel in regulation, however, operate with limited information on their business clients (out of date and gathered manually). Boss Insights’ API hub empowers lenders to bridge the divide. APIs are the most efficient way to digitize existing processes enabling accelerated service and a complete view in real time. The platform is used to accelerate SBA, SMB and Commercial Lending from months to minutes. It also supports cross-selling products empowering banks and credit unions to proactively serve customers.

8 Ratings

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Layer2 Cloud Connector

Layer2 Solutions

The Layer2 Cloud Connector can keep data and files in sync across 100+ IT platforms and apps. It can connect to Microsoft Office 365, SharePoint, Teams, Dynamics, Azure, SQL, Windows File Shares, and various SQL/ERP/CRM systems of other vendors like SAP, Salesforce, Google, Oracle, IBM, QuickBooks, JIRA, ServiceNow, and many more. It can also connect using generic API interfaces, such as ODBC, OLEDB, OData, XML, SOAP, REST/JSON, and more. The tool can be used for code-free data and file migration, backup, and two-way synchronization with flexible options. It will be installed on an on-prem or cloud-based Windows Server of the client and runs under full customer control (no vendor-based cloud-service). It does not require changes in the connected systems. It comes with a free version and several editions with pricing starting at $439 one-time fee. Layer2 is a Hamburg/Germany-based software business founded in 1991 with 2500+ clients and 250+ implementation partners all over the world.

3 Ratings

Starting Price: $439.00/one-time

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DreamFactory

DreamFactory Software

DreamFactory Software is the fastest way to build secure, internal REST APIs. Instantly generate APIs from any database with built-in enterprise security controls that operates on-premises, air-gapped, or in the cloud. Develop 4x faster, save 70% on new projects, remove project management uncertainty, focus talent on truly critical issues, win more clients, and integrate with newer & legacy technologies instantly as needed. DreamFactory is the easiest and fastest way to automatically generate, publish, manage, and secure REST APIs, convert SOAP to REST, and aggregate disparate data sources through a single API platform. See why companies like Disney, Bosch, Netgear, T-Mobile, Intel, and many more are embracing DreamFactory's innovative platform to get a competitive edge. Start a hosted trial or talk to our engineers to get access to an on-prem environment!

Starting Price: $1500/month

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Open Content Platform

Open Content Platform (OCP) is an open-source IT discovery and integration platform. OCP handles discovery, integration, and modeling for solutions in the datacenter. The core framework is micro-service, enabling process-level horizontal scalability. It’s fully extensible, designed for developers, and leverages components in the open-source space, to greatly reduce product complexity. The dynamic discovery is fundamentally different from other ITSM vendors, and the data-driven modeling keeps Applications and Services up-to-date for downstream consumption (e.g. Service-aware monitoring).

Starting Price: $0

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Sprinkle

Sprinkle Data

Businesses today need to adapt faster with ever evolving customer requirements and preferences. Sprinkle helps you manage these expectations with agile analytics platform that meets changing needs with ease. We started Sprinkle with the goal to simplify end to end data analytics for organisations, so that they don’t worry about integrating data from various sources, changing schemas and managing pipelines. We built a platform that empowers everyone in the organisation to browse and dig deeper into the data without any technical background. Our team has worked extensively with data while building analytics systems for companies like Flipkart, Inmobi, and Yahoo. These companies succeed by maintaining dedicated teams of data scientists, business analyst and engineers churning out reports and insights. We realized that most organizations struggle for simple self-serve reporting and data exploration. So we set out to build solution that will help all companies leverage data.

Starting Price: $499 per month

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Datanews

Our easy to use API provides flawless access to news information, gathered from thousands of sources scattered all over the web. We are always here for you. Message us if you experience any problems or know ways to make Datanews better. Search news articles by keywords, date ranges, sources, languages, topics and countries. We provide client libraries which give full access to the API in several lines of code. No matter what you're working on, our API is very flexible and could be used for many different purposes. News monitoring lets you timely find news you are interested in and react appropriately. You can collect up-to-date news information, and use it to extract business insights, or plainly apply for training of AI models. Analysing news can provide invaluable information for making financial, market and business decisions. We provide APIs to extract and analyse entities, keywords and general sentiment of the news article.

Starting Price: $34.99 per month

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waboxapp

waboxapp is an API for Instant Messaging that allows you to integrate your IM accounts with your systems and solutions. Integrate IM as you want, easily and securely. You can install it directly from the waboxapp extension for Google Chrome. When the extension is installed you will see the waboxapp icon at the top of your Chrome browser. When the extension is installed you will see the waboxapp icon at the top of your Chrome browser. Configure with your waboxapp API Token and done! You always have control over your Instant Messaging accounts. You can integrate multiple IM accounts. With waboxapp you can integrate all your Instant Messaging accounts with your own systems in no time. We have APPs so you can also integrate IM with your favorite services with just few clicks. With waboxapp it's very easy to integrate IM any way you want. You can send messages through the waboxapp API and with the webhooks you will be notified of any event in real time.

Starting Price: $12 per month

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Stackpile

We make it easy to install apps, tags, and integrations on your website and track your analytics using a simple unified API. Add or remove new 3rd party integrations by updating your stack. Not making changes to your code. We're adding new integrations every day for you to try. Track your customer events data and analytics with Stackpile and have it automatically sent to all your connected apps, tools and integrations. Making sure all your 3rd party apps and integrations are up to date with the latest version can be a pain. With Stackpile we do that for you. Use our Unified Analytics API to track custom events and user identifications. Stackpile allows you to save time and development costs by sending data to all your apps and integrations without implementing each API separately. Without Stackpile you need to implement a code snippet for each integrations you want to install. After adding Stackpile you can install any of our supported apps, tools and integrations with one click.

Starting Price: $20 per month

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Choreo

WSO2

Choreo is an internal developer platform designed to accelerate the creation of digital experiences. With Choreo, you can effortlessly build, deploy, monitor, and manage your cloud native applications. Choreo enhances developer productivity and enables innovation. Choreo can be used for: - Cloud native application development - DevOps - API management - Integration

Starting Price: Free

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Airbyte

Airbyte is an open-source data integration platform designed to help businesses synchronize data from various sources to their data warehouses, lakes, or databases. The platform provides over 550 pre-built connectors and enables users to easily create custom connectors using low-code or no-code tools. Airbyte's solution is optimized for large-scale data movement, enhancing AI workflows by seamlessly integrating unstructured data into vector databases like Pinecone and Weaviate. It offers flexible deployment options, ensuring security, compliance, and governance across all models.

Starting Price: $2.50 per credit

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Fusebit

Our code-first integration platform and SaaS connectors remove the headaches of dealing with many different APIs. Fusebit offers connectors to the most common SaaS systems and we add more connectors weekly. However, our code-first platform is fully open and allows you to modify Fusebit connectors and add custom integrations to any system. With Fusebit, you are never limited in which systems you can connect to! Our product enables developers like you to quickly add integrations to an application using powerful API building blocks. It takes away the pain of developing against many disparate APIs while maintaining the flexibility and familiarity of a code-first platform. Just like Stripe solves payments for application developers, Fusebit solves integrations.

Starting Price: $199 per month

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KonnectzIT

Choose the authorized applications from our integration library. Configure the actions and fields using flow builder to start the sync. Communication will start between the apps and KonnectzIT will take care from here. Is your day got munched by regular daily tasks that are simple but time-consuming? Can’t do other important work because you need to put your time & effort into these simple tasks? Looking for an easy but effective to save your time, money, and effort? Use our drag & drop visual builder and instantly connect the application to sync the data between them. It will save you a lot of hours in a day depending on the automation volume. The larger the connections, the larger the time spent daily. Connect the applications and automated unlimited tasks easily and simply using a visual connect builder. No matter how complex your workflow is, our builder will help you to visualize the automation setup while configuring the tasks.

Starting Price: $10 per month

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UseCSV

Drop our Importer javascript into your app and your users will experience an easy and powerful data import process. Let users upload data in the format that's most convenient for them, including files from legacy Excel versions. Choose from a library of common validation rules including email, phone, currency and number formats. Imported data is sent as JSON to your backend by webhook. Alternatively, use the JS callback option and keep data local to the browser. Replace your data import process with a well designed and intuitive experience. We've researched common challenges people face, and designed a process that holds their hand every step of the way. Format validation happens before data is imported to your app. Our in-browser spreadsheet editor means users can fix validation errors immediately, without having to go back into Excel.

Starting Price: $19 per month

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PROCESIO

Reduce costs, save time, and mitigate risks by automating with PROCESIO. Revolutionize your business operations in order to increase agility, improve decision-making and boost satisfaction. Business teams harness PROCESIO to innovate, optimize operations and achieve more. PROCESIO allows business ops teams to become automation builders and easily integrate different tools. It also allows them to automate workflows in order to reduce manual work. Executives and sales representatives alike need data to make good decisions. Using Procesio, business ops teams can help decision-makers by orchestrating, validating, and enriching data, in real-time. Business ops teams are at the core of business efficiency. They constantly innovate and find a more efficient way to run the business processes. Rapidly scale with flexible and cloud-native auto-scalable technology and infrastructure. If you can’t find everything you need to design your process, you can create your own custom action.

Starting Price: €2,400 per year

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One APIMarketplace

DigitalAPICraft

Publish, consume, collaborate, accelerate your API journey, and enhance developer experience with our enterprise-grade, API platform-agnostic One APIMarketplace. Reduces API sprawl and API complexities through the operationalization of APIs, making them discoverable, consumable, easy to access, easy to collaborate, and more. One APIMarketplace brings down the time to market by effectively increasing the API adoption, through ease of access, API usage, and performance insights to boost the API consumption. Empower developers with intuitive documentation, community engagement, resources, SDKs, and sandboxes to accelerate API adoption. One APIMarketplace streamlines the discovery and usage of your APIs, guaranteeing a smooth and hassle-free experience for developers and businesses alike. Access comprehensive documentation and test APIs in a sandbox before integration. Gain insights into API usage, performance, and user behavior with our analytics dashboard.

Starting Price: $99 per month

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Svix

Webhooks require a lot more engineering time, resources and ongoing maintenance than you would first expect. Building a secure, reliable, and scalable webhook service is hard and time consuming. We built it so you can focus on what matters most, your business. Customer endpoints fail or hang more often than you think. You need automatic retries to ensure deliverability. You need to monitor the deliverability of your webhooks to different endpoints, disable failing ones and notify your customers. Webhooks come with a myriad of security implications, such as SSRF, replay attacks and unauthenticated webhook events. You would need to build a UI for your users to add and remove endpoints, inspect logs and get ongoing reports. Offer your users a great developer experience, including the ability to test, inspect and replay their webhooks.

Starting Price: $490 per month

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Latenode

Latenode offers no-code simplicity, full-code power, and AI intelligence. Build and automate interactions between any services that have APIs. Use no-code nodes, or write your own code. Instead of spending time searching for the necessary API and going through the documentation, simply voice your request to the AI assistant and receive ready-made code. Latenode is a powerful data platform designed to simplify the integration of various marketing tools. It provides an integrated system that eliminates data discrepancies and enhances operational efficiency through seamless integration. Ready-made connectors for popular SaaS services or custom code for complete freedom. Send a Slack notification to your team and an email confirmation to the client. Use conditional logic to route your scripts based on incoming data. Use a cloud-based API building kit to create workflows that connect any applications.

Starting Price: $17 per month

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Fyno

Liberate engineering teams from managing notification infrastructure. Empower product teams to manage notification workflows. Manage templates across all channels using a centralized interface. Get AI insights on omni-channel messaging that can directly impact engagement. Manage workflows and providers without touching the codebase. Send high-volume notifications without scaling issues. Collaborate and manage channel-wise templates for each communication in one place. Ensure 100% deliverability with smart routing flows and failover protocols. Manage your integrations, templates, routes & workflows in one place. Get real-time analytics, reports, and insights out of the box. Fyno delivers value across your organization. Fyno consolidates logs from all your channels and vendors. No need for logging into multiple platforms for data. Deploy a notification center in your applications with Fyno's in-app SDK, and customize it as per your app design.

Starting Price: $249 per month

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Nango

Nango is the most comprehensive product integration platform, enabling developers to ship integrations with over 300 APIs in hours. It abstracts away API specificities through pre-built integrations, developer tooling, and UI components. With Nango, you gain full control over the code and access to external APIs, allowing you to build exactly the integrations your customers need as if you were building in-house. The platform offers built-in support for all authorization types and quirks, a single interface with your own data models, and seamless UIs for best-in-class integration experiences. Developer tools are configured per API, handling pagination, rate limits, and more. Nango also provides an AI co-pilot trained on hundreds of integrations to assist in building custom solutions. For those requiring expert assistance, Nango offers access to API experts and an integrations service where Nango engineers build custom integrations for you.

Starting Price: $250 per month

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Klavis AI

Klavis AI provides open source infrastructure to simplify the use, building, and scaling of Model Context Protocols (MCPs) for AI applications. MCPs enable tools to be added dynamically at runtime in a standardized way, eliminating the need for preconfigured integrations during design time. Klavis AI offers hosted, secure MCP servers, eliminating the need for authentication management and client code. The platform supports integration with various tools and MCP servers. Klavis AI's MCP servers are stable and reliable, hosted on dedicated cloud infrastructure, and support OAuth and user-based authentication for secure access and management of user resources. The platform also offers MCP clients on Slack, Discord, and the web, allowing direct access to MCPs within these communication platforms. Additionally, Klavis AI provides a standardized RESTful API interface to interact with MCP servers, enabling developers to integrate MCP functionality into their applications.

Starting Price: $99 per month

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Cube

Cube Dev

Cube is a platform that provides a universal semantic layer to simplify and unify enterprise data management and analytics. By transforming how data is managed, Cube eliminates the need for inconsistent models and metrics, delivering trusted data to users while making it AI-ready. This platform helps organizations scale their data infrastructure by integrating disparate data sources and creating consistent metrics that can be used across teams. Cube is designed for enterprises looking to enhance their analytics capabilities, make their data accessible, and power AI-driven insights with ease.

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YepCode

The all-in-one platform that connects your services and APIs in the most agile way. Empower busy development teams to build complex integrations that no-code tools cannot solve. The power of code is limitless, If you know how to code, with JavaScript you can create much more in less time. Review & audit code changes, audit credentials creation and use, check execution logs, etc. Use opened data streams, transactions, cache's, errors management, logging, multiple environments support, and reusable functions. Start executions on demand, in a scheduled approach, or using a webhook. Easy integration in your systems infrastructure in minutes. Reuse your business logic with JS modules, a friendly source code editor, powerful integrations, and libraries. On-premise Kubernetes deployment is an option. External identity providers and enhanced audit and logging. Write your scripts in a web browser and run them directly in the YepCode cloud.

Starting Price: €99 per month

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Ditto

Ditto is the only mobile database with built-in edge device connectivity and resiliency, enabling apps to synchronize without relying on a central server or constant cloud connectivity. Through the use of CRDTs and P2P mesh replication, Ditto's technology enables you to build collaborative, resilient applications where data is always available and up-to-date for every user, and can even be synced in completely offline situations. This allows you to keep mission-critical systems online when it matters most. Devices running Ditto apps can discover and communicate with each other directly, forming an ad-hoc mesh network rather than routing everything through a cloud server. The platform automatically handles the complexity of discovery and connectivity using both online and offline channels – Bluetooth, peer-to-peer Wi-Fi, local LAN, WiFi, Cellular – to find nearby devices and sync data changes in real-time.

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Composio

Composio is an integration platform designed to enhance AI agents and Large Language Models (LLMs) by providing seamless connections to over 150 tools with minimal code. It supports a wide array of agentic frameworks and LLM providers, facilitating function calling for efficient task execution. Composio offers a comprehensive repository of tools, including GitHub, Salesforce, file management systems, and code execution environments, enabling AI agents to perform diverse actions and subscribe to various triggers. The platform features managed authentication, allowing users to oversee authentication processes for all users and agents from a centralized dashboard. Composio's core capabilities include a developer-first integration approach, built-in authentication management, an expanding catalog of over 90 ready-to-connect tools, a 30% increase in reliability through simplified JSON structures and improved error handling, SOC Type II compliance ensuring maximum data security.

Starting Price: $49 per month

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Best Free Integration Software

Compare the Top Free Integration Software as of July 2025

What is Free Integration Software?

Localazy

Weavy

Hevo

Peekdata

Qorus Integration Engine

Pelcro

Boss Insights

Layer2 Cloud Connector

DreamFactory

Open Content Platform

Sprinkle

Datanews

waboxapp

Stackpile

Choreo

Airbyte

Fusebit

KonnectzIT

UseCSV

PROCESIO

One APIMarketplace

Svix

Latenode

Fyno

Nango

Klavis AI

Cube

YepCode

Ditto

Composio

Best Free Integration Software

Compare the Top Free Integration Software as of July 2025

What is Free Integration Software?

Localazy

Weavy

Hevo

Peekdata

Qorus Integration Engine

Pelcro

Boss Insights

Layer2 Cloud Connector

DreamFactory

Open Content Platform

Sprinkle

Datanews

waboxapp

Stackpile

Choreo

Airbyte

Fusebit

KonnectzIT

UseCSV

PROCESIO

One APIMarketplace

Svix

Latenode

Fyno

Nango

Klavis AI

Cube

YepCode

Ditto

Composio

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