Ranked list · API Gateways · 6 companies
Best API Gateways Software in 2026
The best api gateways platforms ranked by AI-engine citation share — how often ChatGPT, Perplexity, Gemini, and Claude actually surface each vendor when real buyers ask — then verified pricing, features, and integrations from each vendor's own documentation. No paid placement, no user reviews.
Kong stands out in api gateways for API, protocol, and service support, Unlimited agents for agent-to-agent traffic, AI Observability with token-level tracking.
Free tier · paid from $12/user/month
- · Starting price: $12/user/month
- · Free tier available
- · Key features: API, protocol, and service support, Unlimited agents for agent-to-agent traffic, AI Observability with token-level tracking, Advanced analytics for up to 1M API requests, Developer portal support for 2 portals
- · Integrates with: AWS, Azure, GCP, Git, Slack
- · Strengths: Comprehensive API management; Free trial available; Robust support for enterprise
Apigee stands out in api gateways for Pay-as-you-go pricing, Multiple subscription tiers, API Analytics.
Free tier · paid from $20 (Standard API Proxy, per 1M API calls)
- · Starting price: $20 (Standard API Proxy, per 1M API calls)
- · Free tier available
- · Key features: Pay-as-you-go pricing, Multiple subscription tiers, API Analytics, Advanced API Security
- · Strengths: No upfront commitment; Flexible pricing options; Tailored for various use cases
AWS API Gateway stands out in api gateways for Pay-as-you-go pricing, One million free API calls, No minimum fees.
Free tier · paid from $1.00/million
- · Starting price: $1.00/million
- · Free tier available
- · Key features: Pay-as-you-go pricing, One million free API calls, No minimum fees, No upfront commitments
- · Strengths: Flexible pricing model; Generous free tier offers; Scalable for different needs
Zuplo stands out in api gateways for Fully managed API gateway, 100K requests/month free, Pay per request pricing.
Free tier · paid from $25/month
- · Starting price: $25/month
- · Free tier available
- · Key features: Fully managed API gateway, 100K requests/month free, Pay per request pricing, Edge-native and multi-cloud access
- · Strengths: Customizable plans based on usage; No per-seat fees; Fast deployment under 60 seconds
Tyk stands out in api gateways for Usage-based pricing, Unlimited API gateways, Developer portal included.
Free tier available
- · Free tier available
- · Key features: Usage-based pricing, Unlimited API gateways, Developer portal included, Enhanced success plan
- · Strengths: Flexible pricing model; Easy to start with a free trial; Scalable for enterprise needs
Gravitee stands out in api gateways for Unlimited Users, Unlimited APIs under Management, Production Gateways available.
From $1,250/month
- · Starting price: $1,250/month
- · Key features: Unlimited Users, Unlimited APIs under Management, Production Gateways available, Gold Support
- · Strengths: Flat pricing for all API calls; Free onboarding and setup; Flexible gateway options
How we rank
Composite score, weighted across five public signals from each company's published releases:
- · Recency (25%) — exponential decay from the most recent release
- · Volume (20%) — releases published in the last 90 days
- · GEO score (25%) — average AI-optimization score
- · Citations (20%) — confirmed AI-engine citations
- · Entities (10%) — entity richness per release