Tailwind UI vs Portkey

Beautifully designed components + templates by the Tailwind CSS team
vs. Enterprise AI gateway + observability + guardrails + prompt mgmt

Tailwind UI ↗Portkey website ↗

Pricing tiers

Tailwind UI

Components (one-time)

$299 one-time. Full access to all components (500+). Forever updates. 1 developer.

$299/mo

Team (one-time)

$799 one-time. 25 team members. All components. Forever updates.

$799/mo

All-Access (one-time)

$1,499 one-time. Components + all templates (Catalyst, Studio, Protocol, Syntax, Spotlight, etc.). 25 developers. Forever updates.

$1499/mo

Tailwind UI ↗

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 ↗

Free-tier quotas head-to-head

Comparing components on Tailwind UI vs free on Portkey.

Metric	Tailwind UI	Portkey
No overlapping quota metrics for these tiers.

Features

Tailwind UI · 17 features

500+ Components — Pre-built components for marketing, apps, ecommerce.
Application UI — Shells, navigation, forms, tables, modals.
Catalyst Template — Opinionated app UI kit for React.
Commit Template — Open-source project site.
Ecommerce Components — Product grids, carts, checkout flows.
Figma Component Library — All components as Figma components.
Forever Updates — Ongoing additions & improvements at no extra cost.
Headless UI — Unstyled accessible primitives — free OSS complement.
HTML + Alpine.js — Vanilla HTML with Alpine for interactivity.
Marketing Sections — Hero, pricing, testimonials, FAQs, CTAs.
Protocol Template — API docs template.
React Variants — Every component in React + JSX.
Spotlight Template — Personal website template.
Studio Template — Agency website template.
Syntax Template — Technical docs template.
Transmit Template — Podcast site template.
Vue 3 Variants — Every component in Vue 3 + <script setup>.

Portkey · 18 features

AI Gateway — Unified OpenAI-compatible API to 250+ LLMs.
Alerts — Thresholds on latency, error rate, cost, usage.
Budget Controls — Per-key + per-team spending limits.
Evaluations — Built-in evaluator templates + custom.
Fallbacks — Config-driven provider fallback chains.
Guardrails — Pre/post processors for safety + compliance.
Load Balancing — Round-robin, weighted, least-latency across providers.
MCP Support — Use MCP servers as tools through gateway.
Observability — Logs, traces, feedback, alerts, cost tracking.
OSS Gateway — Open-source gateway (portkey-ai/gateway).
Prompt Library — Shared prompt library + public marketplace.
Prompt Templates — Version + test + collaborate on prompts.
Retries — Configurable retry policies per route.
Role-Based Access Control — Team permissions on prompts + keys.
Semantic Caching — Vector-based cache on query meaning.
Simple Caching — Exact-match cache.
Virtual Keys — Per-app keys with budget + rate limits + permissions.
VPC Deployment (Ent) — Deploy in your own VPC for compliance.

Developer interfaces

Kind	Tailwind UI	Portkey
CLI	—	Portkey CLI
SDK	—	portkey-ai (Node), portkey-ai (Python)
REST	—	Portkey API (OpenAI-compat)
MCP	—	Portkey MCP
OTHER	Copy-paste Components, Figma Library, HTML + Alpine Components, React Components, Tailwind UI Dashboard, Vue Components	Portkey Dashboard

Staxly is an independent catalog of developer platforms. Some links to Tailwind UI and Portkey 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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