Staxly

Portkey vs Formspree

Enterprise AI gateway + observability + guardrails + prompt mgmt
vs. Form backend as a service — point your HTML form at a URL and done

Portkey websiteFormspree 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

Formspree

Free
$0. 50 submissions/mo. 1 form. Formspree branding in emails. Basic spam filtering.
Free
Basic
$10/mo. 500 submissions/mo. Unlimited forms. Custom success redirect. Honeypot anti-spam.
$10/mo
Professional
$20/mo. 1,000 submissions/mo. reCAPTCHA, webhooks, integrations, rules engine.
$20/mo
Unlimited
$40/mo. 2,500 submissions. File uploads, team members, priority support.
$40/mo
Enterprise
Custom. SSO, SAML, HIPAA, high volume, dedicated support.
Custom
Formspree website

Free-tier quotas head-to-head

Comparing free on Portkey vs free on Formspree.

MetricPortkeyFormspree
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.

Formspree · 11 features

  • Custom Success RedirectRedirect after submit.
  • Email NotificationsSubmissions delivered to inbox.
  • File UploadsAccept attachments (Unlimited).
  • IP FilteringBlock spam IPs.
  • React SDKHooks + state management.
  • Rules EngineConditional routing, auto-responders.
  • Spam ProtectionHoneypot + reCAPTCHA + keyword filter.
  • Submission AnalyticsVolume + source stats.
  • Team MembersMulti-user (Unlimited).
  • WebhooksPOST submissions to your server.
  • Zero BackendHTML <form action> → email.

Developer interfaces

KindPortkeyFormspree
CLIPortkey CLI
SDKportkey-ai (Node), portkey-ai (Python)@formspree/core, @formspree/react
RESTPortkey API (OpenAI-compat)Formspree REST API
MCPPortkey MCP
OTHERPortkey DashboardDirect HTML Form Submit, Formspree Dashboard, Formspree Webhooks
Staxly is an independent catalog of developer platforms. Some links to Portkey and Formspree 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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