Staxly

Portkey vs ReadMe

Enterprise AI gateway + observability + guardrails + prompt mgmt
vs. Developer hub: interactive API reference + guides with usage analytics

Portkey websiteReadMe website

Pricing tiers

Portkey

Developer (Free)
Free forever. 10k logs/month. Universal API + key management. 3 prompt templates. Basic observability.
Free
Gateway (OSS)
MIT-licensed gateway only (no observability UI). Self-host for routing/fallbacks.
$0 base (usage-based)
Production
$49/month. 100k logs ($9 per additional 100k). Fallbacks, load balancing, retries, semantic caching. Unlimited prompts. RBAC.
$49/mo
Enterprise
Custom. 10M+ logs/month. Custom guardrails, advanced evals, SSO, budget controls, VPC + on-prem, SOC2, HIPAA, GDPR.
Custom
Portkey website

ReadMe

Free
$0. 1 project. ReadMe branding. Public docs only. Basic features. Intended for evaluation.
Free
Startup
$99/mo. 1 project. Custom domain, remove branding, 3 admins, API Explorer.
$99/mo
Business
$399/mo. Unlimited projects, SSO, usage analytics (Metrics Starter), versioning.
$399/mo
Enterprise
Custom (typically $10k+/yr). SLA, SAML, advanced metrics, large teams, localization.
Custom
ReadMe website

Free-tier quotas head-to-head

Comparing free on Portkey vs free on ReadMe.

MetricPortkeyReadMe
No overlapping quota metrics for these tiers.

Features

Portkey · 18 features

  • AI GatewayUnified OpenAI-compatible API to 250+ LLMs.
  • AlertsThresholds on latency, error rate, cost, usage.
  • Budget ControlsPer-key + per-team spending limits.
  • EvaluationsBuilt-in evaluator templates + custom.
  • FallbacksConfig-driven provider fallback chains.
  • GuardrailsPre/post processors for safety + compliance.
  • Load BalancingRound-robin, weighted, least-latency across providers.
  • MCP SupportUse MCP servers as tools through gateway.
  • ObservabilityLogs, traces, feedback, alerts, cost tracking.
  • OSS GatewayOpen-source gateway (portkey-ai/gateway).
  • Prompt LibraryShared prompt library + public marketplace.
  • Prompt TemplatesVersion + test + collaborate on prompts.
  • RetriesConfigurable retry policies per route.
  • Role-Based Access ControlTeam permissions on prompts + keys.
  • Semantic CachingVector-based cache on query meaning.
  • Simple CachingExact-match cache.
  • Virtual KeysPer-app keys with budget + rate limits + permissions.
  • VPC Deployment (Ent)Deploy in your own VPC for compliance.

ReadMe · 15 features

  • API ReferenceOpenAPI → interactive reference.
  • ChangelogVersioned release notes.
  • Custom BrandingLogo, colors, fonts.
  • Custom Domaindocs.yourco.com.
  • Discussion ForumDeveloper community.
  • GuidesMarkdown-style conceptual docs.
  • Interactive TutorialsGuided walkthroughs.
  • LocalizationMulti-language docs (Enterprise).
  • MetricsAPI usage logging + analytics.
  • RecipesMulti-step tutorials.
  • SearchFull-text search.
  • SSOSAML + OIDC.
  • Suggested EditsCommunity-contributed edits.
  • Try It ConsoleIn-browser request runner.
  • VersioningMulti-version docs.

Developer interfaces

KindPortkeyReadMe
CLIPortkey CLIrdme CLI
SDKportkey-ai (Node), portkey-ai (Python)Metrics SDK
RESTPortkey API (OpenAI-compat)ReadMe API v2
MCPPortkey MCP
OTHERPortkey DashboardOpenAPI Upload, ReadMe Dashboard, ReadMe Webhooks
Staxly is an independent catalog of developer platforms. Some links to Portkey and ReadMe may be affiliate links — Staxly may earn a commission if you sign up through them, at no extra cost to you. Pricing is verified against vendor pages at publication time — reconfirm before buying.

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