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Head-to-head · API Integration Platforms

WSO2 Micro Integrator vs Nango

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score WSO2 Micro Integrator #7 in API Integration Platforms 8.6/10 Open source · 30-day trial Free trial✓ 4 of 4 features Visit WSO2
Nango #14 in API Integration Platforms 7.9/10 Free plan Free plan✓ 4 of 4 features Visit Nango

WSO2 Micro Integrator leads on 0 checks, Nango on 1, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreWSO2 Micro Integrator · 8.6/10
  • Free planonly Nango
  • Free trialonly WSO2 Micro Integrator

WSO2 Micro Integrator scores higher on our rubric for api integration platforms: 8.6 against 7.9 out of 10; our editors rank them #7 and #14.

Nango offers free plan; WSO2 Micro Integrator doesn't. On workflow builder, WSO2 Micro Integrator gives you Hybrid where Nango offers Code.

WSO2 Micro Integrator is the better fit for developers wanting open-source hybrid integration. Nango is the better fit for developers building authenticated API syncs.

  • WSO2 Micro Integrator fits best

    Developers wanting open-source hybrid integration

  • Nango fits best

    Developers building authenticated API syncs

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 WSO2 Micro Integrator 8.6/10 Visit ↗ Nango 7.9/10 Visit ↗
At a glance
Editor score 8.6 7.9
Ranking #7 in API Integration Platforms #14 in API Integration Platforms
Best for Developers wanting open-source hybrid integration Developers building authenticated API syncs
Pricing model Free Free plan + paid
Starting price Free —
Free plan — ✓ (best)
Free trial 30 days —
Deployment Cloud, Self-hosted Cloud, Self-hosted
Platforms Web, Windows, macOS, Linux Web
Support Email, Community, Docs Live chat
Compliance SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS SOC 2, GDPR, HIPAA, SSO/SAML
Integrations 10 integrations 1,000+ integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features WSO2 Micro Integrator 4/4 · Nango 4/4
Self-hosted deployment ✓ ✓
Custom connectors ✓ ✓
Webhook triggers ✓ ✓
Reusable workflows ✓ ✓
Specs
Workflow builder Hybrid Code
Included executions Not checked yet Not checked yet
Our review
Pros
  • Visual and code-based development supports different integration workflows.
  • Self-hosted, cloud, hybrid, and SaaS deployment options are available.
  • Custom connectors, REST APIs, webhooks, and transformation support broad use cases.
  • Managed authentication supports OAuth, API keys, JWT, Basic auth, and MCP auth
  • TypeScript functions allow custom integration logic
  • Self-hosting, observability, webhooks, and incremental syncs support production workflows
Cons
  • Growth and Enterprise plans require contact with sales.
  • There is no perpetual free plan; the available trial lasts 30 days.
  • Its developer and integration-team focus may not suit simple no-code projects.
  • The workflow builder is code-first rather than visual
  • The Free plan uses hard-capped limits that reset monthly
  • Pay-as-you-go pricing adds usage-based rates beyond monthly credits
Our verdict

WSO2 Micro Integrator is an open-source, low-code integration runtime for connecting APIs, applications, data sources, and events. It is aimed primarily at developers and integration teams building centralized ESB-style or decentralized…

Read the review →

Nango is a developer-focused integration platform for engineering teams connecting SaaS products and AI applications to external APIs. It combines managed authentication, credential storage, API proxying, data synchronization, actions,…

Read the review →
  1. WSO2 Micro IntegratorAPI Integration Platforms 8.6Open source · 30-day trial
  2. NangoAPI Integration Platforms 7.9Free plan

Strengths and trade-offs

  • WSO2 Micro Integrator — where it wins

    • Visual and code-based development supports different integration workflows.
    • Self-hosted, cloud, hybrid, and SaaS deployment options are available.
    • Custom connectors, REST APIs, webhooks, and transformation support broad use cases.

    Where it doesn't

    • Growth and Enterprise plans require contact with sales.
    • There is no perpetual free plan; the available trial lasts 30 days.
    • Its developer and integration-team focus may not suit simple no-code projects.

  • Nango — where it wins

    • Managed authentication supports OAuth, API keys, JWT, Basic auth, and MCP auth
    • TypeScript functions allow custom integration logic
    • Self-hosting, observability, webhooks, and incremental syncs support production workflows

    Where it doesn't

    • The workflow builder is code-first rather than visual
    • The Free plan uses hard-capped limits that reset monthly
    • Pay-as-you-go pricing adds usage-based rates beyond monthly credits
  • WSO2 Micro Integrator8.6/10 · Open source · 30-day trial

    A developer-focused hybrid integration runtime with visual tools, code, and custom connectors.

    Visit WSO2Full verdict →
  • Nango7.9/10 · Free plan

    A developer-focused platform for authenticated API syncs, actions, and webhooks.

    Visit NangoFull verdict →

More comparisons

All API integration platforms comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update