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Head-to-head · Integration Platform as a Service Software

Celigo vs WSO2 Integrator

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Celigo #15 in Integration Platform as a Service Software 7.7/10 Free plan · 30-day trial Free planFree trial✓ 5 of 5 features Visit Celigo
WSO2 Integrator #19 in Integration Platform as a Service Software 7.3/10 Pricing on request · 30-day trial Free trial✓ 5 of 5 features Visit WSO2

Celigo leads on 1 check, WSO2 Integrator on 0, and 5 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreCeligo · 7.7/10
  • Free planonly Celigo
  • Free trialboth

Celigo scores higher on our rubric for integration platform as a service software: 7.7 against 7.3 out of 10; our editors rank them #15 and #19.

Celigo offers free plan; WSO2 Integrator doesn't.

Celigo is the better fit for hybrid integration with API management. WSO2 Integrator is the better fit for governed hybrid enterprise integration.

  • Celigo fits best

    Hybrid integration with API management

  • WSO2 Integrator fits best

    Governed hybrid enterprise integration

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Celigo 7.7/10 Visit ↗ WSO2 Integrator 7.3/10 Visit ↗
At a glance
Editor score 7.7 7.3
Ranking #15 in Integration Platform as a Service Software #19 in Integration Platform as a Service Software
Best for Hybrid integration with API management Governed hybrid enterprise integration
Pricing model Free plan + paid Paid
Starting price — —
Free plan ✓ (best) —
Free trial 30 days 30 days
Free trial length 30 days 30 days · no card needed
Deployment Cloud Cloud, Self-hosted
Platforms Web Web, Windows, macOS, Linux
Support Tickets, Community, Docs Docs
Compliance SOC 2, GDPR, HIPAA, SSO/SAML, 2FA SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS
Integrations 7 integrations 600+ integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Celigo 5/5 · WSO2 Integrator 5/5
Workflow orchestration ✓ ✓
Data transformation ✓ ✓
Real-time sync ✓ ✓
On-premises connectors ✓ ✓
API management ✓ ✓
Specs
Deployment model Hybrid Hybrid
Connector count Not checked yet Not checked yet
Our review
Pros
  • Supports scheduled and real-time flows with mapping and transformation
  • Combines API building, gateway policies, plans, and developer portal
  • Connects applications, databases, EDI partners, and on-premises systems
  • 600+ connectors across APIs, applications, data, and events
  • Hybrid deployment with cloud, Kubernetes, on-premises, and self-hosted options
  • Combines low-code design, pro-code development, governance, and monitoring
Cons
  • The free plan allows only two endpoints and one flow
  • The free plan is limited to a production environment
  • Advanced API, sandbox, and governance capabilities require higher tiers
  • No free plan is available
  • Growth and Enterprise plans require contacting WSO2
  • The platform may be broader than smaller teams need
Our verdict

Celigo is a cloud integration and automation platform for connecting applications, databases, APIs, EDI trading partners, and on-premises systems. It is aimed at teams building critical integrations, organizations coordinating workflows…

Read the review →

WSO2 Integrator is an open-source, Ballerina-powered integration platform for connecting APIs, applications, databases, messaging systems, files, events, and AI services. It is aimed at enterprises that need governed integration across…

Read the review →
  1. CeligoIntegration Platform as a Service Software 7.7Free plan · 30-day trial
  2. WSO2 IntegratorIntegration Platform as a Service Software 7.3Pricing on request · 30-day trial

Strengths and trade-offs

  • Celigo — where it wins

    • Supports scheduled and real-time flows with mapping and transformation
    • Combines API building, gateway policies, plans, and developer portal
    • Connects applications, databases, EDI partners, and on-premises systems

    Where it doesn't

    • The free plan allows only two endpoints and one flow
    • The free plan is limited to a production environment
    • Advanced API, sandbox, and governance capabilities require higher tiers

  • WSO2 Integrator — where it wins

    • 600+ connectors across APIs, applications, data, and events
    • Hybrid deployment with cloud, Kubernetes, on-premises, and self-hosted options
    • Combines low-code design, pro-code development, governance, and monitoring

    Where it doesn't

    • No free plan is available
    • Growth and Enterprise plans require contacting WSO2
    • The platform may be broader than smaller teams need
  • Celigo7.7/10 · Free plan · 30-day trial

    A hybrid iPaaS for teams managing APIs, workflows, EDI, and on-premises connections.

    Visit CeligoFull verdict →
  • WSO2 Integrator7.3/10 · Pricing on request · 30-day trial

    A governed hybrid iPaaS for enterprises that need broad connectivity and deployment control.

    Visit WSO2Full verdict →

All integration platform as a service software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update