Top 11AI made for AI

Free it · integration & automation in the Top 11

5 providers in the Top 11 The 11 Best iPaaS Platforms (2026) offer a free tier; the most credible is Microsoft Azure Integration Services.

Why this answer

Filtered to entries with a published free tier (not just a free trial). When the pricing page is ambiguous we err conservative — paid-only by default.

Showing all 5 matches. Top 11 publishes whatever the data supports — we don’t pad lists. See the full ranked The 11 Best iPaaS Platforms (2026).

  1. #1Microsoft Azure Integration Services(rank #4 in The 11 Best iPaaS Platforms (2026))

    Free tier

    Best iPaaS for Azure-native estates.

    Full Microsoft Azure Integration Services review · Compare: Microsoft Azure Integration Services vs Informatica Intelligent Cloud Services · Alternatives

  2. #2Informatica Intelligent Cloud Services(rank #6 in The 11 Best iPaaS Platforms (2026))

    Free tier

    The data-integration heavyweight iPaaS.

    Full Informatica Intelligent Cloud Services review · Alternatives

  3. #3Celigo(rank #7 in The 11 Best iPaaS Platforms (2026))

    Free tier

    Fastest iPaaS for mid-market ops.

    Full Celigo review · Alternatives

  4. #4TIBCO Cloud Integration(rank #10 in The 11 Best iPaaS Platforms (2026))

    Free tier

    Cloud iPaaS for TIBCO shops.

    Full TIBCO Cloud Integration review · Alternatives

  5. #5n8n(rank #11 in The 11 Best iPaaS Platforms (2026))

    Free tier

    Self-hosted, developer-first automation.

    Full n8n review · Alternatives

Methodology: /methodology · No paid placement ever · Verified .