Best Integration Platform as a Service (iPaaS) Solutions - Page 21

kupler

About Kupler Kupler is a modern Middleware as a Service (MWaaS) platform that helps businesses build custom, event-driven workflows between the tools they already use. Designed for teams who outgrow platforms which provide rigid prebuild connectors but don’t want to build middleware from scratch — Kupler gives you the power of creating personalised automation, without the overhead.

Layer2 Cloud Connector

The Layer2 Cloud Connector can integrate data and sync documents between 100+ corporate data sources without programming. It is typically used to connect services and apps, local or cloud-based, such as Microsoft Office 365, SharePoint, Teams, Dynamics, Azure, SQL/ERP/CRM, File Shares, and more for migration, backup, or permanent two-way synchronization.

Lingk Cloud Data Integration Platform

Lingk is the industry’s first iPaaS+ platform with autonomous Agents. The All-in-One Platform offers everything you need to unify, automate, and manage your data for the Agentic Enterprise. Combining an enterprise no-code integration platform, a metadata-first, zero-copy Data Cloud, and the Data Integrator Agent, Lingk empowers organizations to achieve faster, smarter data workflows across on-prem and multi-cloud environments. Build an Agent-ready data fabric and optimize business process automations with Lingk.

Average Rating: 5.0/5.0

Total Reviews: 1

Luther Systems

Luther Systems is an enterprise software company focused on automating complex enterprise processes on our distributed execution platform. We are building the enterprise operating system for complex processes through our distributed platform which enterprise developers can automate their application on top of. We provide enterprise developers with the tools to rapidly and scalably automate their enterprise applications, as well as the enterprise operating system that orchestrates, executes and verifies the process. This ultimately results in massive operational cost savings of over 90%, an 85% reduction in the average processing times, as well as a 75% reduction in developing the automated process. We are unlocking the commercial potential of smart contracts through the development of our deep tech ecosystem. We empower developers to build next generation applications that cut across organisational boundaries through the use of our platform, Luther’s Enterprise Infrastructure Architecture (LEIA). At Luther Systems, we believe that our modular architecture approach will help unlock considerable potential for companies around the globe.

Maicell

ConnectPlaza is definitely not your ordinary iPaaS solution. Founded in 2009, as an answer to many years of experience with frustrations a lot of companies had around connectivity, we developed a one-of-a-kind platform that solves it all. Even though we are a relatively small company from Dordrecht, The Netherlands, ConnectPlaza grew out to become a global player, fostering integration flows all over the world. Apart from our user-friendly Constructor development environment, which is designed to simplify integration from a drag-and-drop standpoint, we employ unique technology that allows you to perform a one-click-deployment of your flows anywhere you could ever want and control your deployment directly from the cloud. On top of that, we provide an unparalleled analysis tool, Analyze, which gives you extremely detailed insight in critical business data transactions and allows you to deep dive into the individual messages and inspect their contents and properties in a way you’ve never seen before.

MailChannels Email API

MailChannels Email API is transactional email infrastructure for platforms whose users are the senders. Send password resets, receipts, verification emails, and system alerts over REST API or SMTP relay. Personalize per recipient with Mustache templates. Track results through delivery webhooks and a metrics API, with suppression lists and one-click unsubscribe handling included. Provision each customer, tenant, or AI agent as a sub-account with its own credentials, sending limits, and reputation tracking, then throttle or suspend one without affecting the others. Official developer resources include the MailChannels API documentation (https://docs.mailchannels.com/email-api/overview) and SDKs for Node.js (https://www.npmjs.com/package/mailchannels-sdk), Python (https://pypi.org/project/mailchannels/), and PHP (https://packagist.org/packages/mailchannels/mailchannels-php). Operating anti-abuse infrastructure for hosting providers and platforms for over 20 years.

Mailcheer

Mailcheer is an email marketing and transactional email platform built for developers and businesses. Send newsletters, automated campaigns, and transactional emails via a developer-friendly REST API powered by Amazon SES. Features include subscriber management, segmentation, email campaigns, webhooks, an MCP server for AI agent integration, attachment support, and EU-based infrastructure (Germany + Ireland). Free plan available; paid plans from €19/month.

Maisa

Maisa Studio helps enterprise teams scale AI-powered automation with Digital Workers that are hallucination-resitant, reliable, auditable and aligned with how your business actually operates. Maisa turns unreliable pilots and rigid scripts into trustworthy automation, accelerating time-to-value, reducing manual work, and preserving organizational know-how.

Average Rating: 4.4/5.0

Total Reviews: 13

Marjory

Marjory is The all-in-one middleware solution for data integration, to cost-effectively simplify complex workflows. Our solution is designed for small and mid businesses, to cost-effectively manage high volume data integration, simplify, automate and manage complex workflows, dedicated to composable architecture, that facilitate connections between Legacy IT systems and top SaaS solutions.

Average Rating: 3.5/5.0

Total Reviews: 1

Meshes

Every SaaS team builds the same integration code. Your signup event needs to reach HubSpot. Your payment failure needs to alert Salesforce. Your cancellation needs to trigger Intercom. So you write custom handlers, add retry logic, debug silent failures, and maintain it all forever. Meshes replaces that entire layer. Emit one product event through our SDK or REST API, and we route it to every connected destination simultaneously — with automatic retries (exponential backoff + jitter), idempotent delivery, dead letter queues, and full event replay. Integrations include HubSpot, Salesforce, Intercom, Mailchimp, ActiveCampaign, SendGrid, Slack, Discord, Resend, Zoom, AWeber, MailerLite, and custom webhooks — with more shipping regularly. Embeddable customer workspaces let your users connect, configure, and monitor their own integrations directly inside your app — just mint a session and mount the launch URL in an iframe. JWT-based auth with claims-based permissions. Node.js and Go SDKs. MCP server for AI agents. Solo founder, bootstrapped. Free tier — no credit card required.

MirthSync

Interface configuration usually lives in one place: inside the engine's own database. That makes it hard to review, hard to promote between environments and hard to recover. MirthSync is an open-source command-line tool that pulls channels, code templates, the configuration map and global scripts out of a Mirth Connect or Open Integration Engine instance as plain files, and pushes them back. Once interfaces are files, they go in Git: changes show up in pull requests, a promotion from dev to test to prod is a deploy rather than a manual re-import, and a broken channel can be rolled back to a known-good commit. It runs anywhere Java runs, works against open-source Mirth Connect, Eclipse Open Integration Engine and BridgeLink, and is licensed under EPL-1.0. Built and maintained by Saga IT, a healthcare integration consultancy.

Mobius Connect

Integrate data from a new or existing software package with ConnectWise Manage. Move data between these applications when you want, as often as you want. Minimize cost of labor and reduce errors by automating data transfer between applications. Visualize data already in your system in a format that makes sense to you with a custom report. Increase revenues with reusable custom reports which you can then provide to customers

Monkedo

No-code automation tool where you can build custom workflows. Integrate apps, use browser extensions, and manage data with tables and value stores. Build apps or enhance your software with integration provider. All-in-one no-code solution.

MuChat

MuChat is an Instagram DM automation platform for businesses, creators and agencies. It auto-replies to post comments, story replies and DMs using keyword triggers, sends links and lead magnets by DM, collects emails and phone numbers, and follows up with sequences, all built in a visual flow builder with ready-made templates. A shared inbox, contact tags and insights show which posts turn into conversations and customers, and agencies can manage client workspaces from one hub. Free plan available; paid plans add more contacts, live automations and team seats.

Netlang

Netlang is an integration platform (iPaaS) for companies that connect ERP systems, databases, files, APIs and trading partners. Integrations run on Netlang Gateways installed in the customer's own network, on Windows, Linux, IBM Power i or Docker, and business data is processed there. The Gateways are managed from a central web admin hosted in the EU and connect to it with outbound TLS only. Customers who need full control can run a self-hosted Netlang Master that works without any connection to the Netlang cloud. Developers build integrations in standard Java in the Netlang Eclipse Workbench or in a low-code studio, and deploy from Eclipse or through Git and Maven-based CI/CD with rolling updates. EDI Flow handles EDIFACT, X12 and Peppol, with visual tracking of each document. Monitoring includes dashboards, request logs, search and OpenTelemetry export. Netlang AB is a Swedish company founded in 2009, with customers in Europe and the US.