KeyAPI

One API key for all social platforms

About KeyAPI

KeyAPI is a unified social media API built AI-agent-first: one API key gives you a single REST API connecting to 20+ leading platforms including TikTok, Instagram, YouTube, Google and Amazon, with no fragmented integrations or multiple authentication systems to manage. It offers real-time data plus historical archives powered by EchoTik tracking up to 1,000 days of trends, with under 500ms average latency and a 99.9% uptime SLA. Native support for CLI, Agent Skills and MCP lets AI agents understand natural-language requests, discover and invoke the right APIs, and pull social data into your workflows.

KeyAPI website preview

Live preview of keyapi.ai via the WordPress mShots service — it can take a few seconds to generate on a first visit.

KeyAPI: strengths & things to check

Strengths

Free tier available — you can start without paying (freemium model).
Covers api, social data, mcp, agents, analytics — see the focus areas listed in its key facts.
Has 6 close alternatives in the same category on this page, so switching or comparing is easy.

Things to check

The full feature set sits behind a paid plan — check which limits the free tier carries on the official site before committing.
Current plan prices are not listed here (they change too often to print reliably) — confirm the exact price on the official site.
It is one of 1164 tools in the Developer Tools category here — compare it against the alternatives below before you commit.

Derived from this listing's own data (pricing model, focus areas and category) — not a hands-on review score.

KeyAPI pricing

Pricing model	Freemium — a free tier lets you start, and paid plans are available if you need more.
Free access	Yes — free tier, paid upgrades available
Current plan prices	Listed on the official site — prices change, so this directory links out instead of printing a number that may already be stale.
Official site	keyapi.ai

KeyAPI key facts

Category: Developer Tools
Pricing: Freemium — a free tier lets you start, and paid plans are available if you need more.
Focus areas: api, social data, mcp, agents, analytics
Official site: keyapi.ai

KeyAPI FAQ

How much does KeyAPI cost?

Freemium — a free tier lets you start, and paid plans are available if you need more. Current plans and prices are listed on the official site (keyapi.ai).

What is KeyAPI used for?

One API key for all social platforms Its focus areas in the Developer Tools category: api, social data, mcp, agents, analytics.

Where can I try KeyAPI?

On its official site, keyapi.ai — the Visit Official Site button above goes straight there.

KeyAPI vs alternatives

	KeyAPI	MCP Registry	SparkPost	Zernio
Pricing	Freemium — a free tier lets you start, and paid plans are available if you need more.	Free — listed in this directory as a free tool, with no paid plan required to use it.	Paid — this directory does not list a free tier for it.	Freemium — a free tier lets you start, and paid plans are available if you need more.
Focus areas	api, social data, mcp, agents, analytics	mcp, registry, api	email delivery, analytics, api, enterprise	api, social publishing, ads, messaging, mcp
Official site	keyapi.ai	registry.modelcontextprotocol.io	sparkpost.com	zernio.com
Directory status	Listed	Listed	Listed	Listed

Side-by-side from each listing's own directory data. Full alternative cards are below.

About the Developer Tools category

Editors, platforms, and services developers rely on to build and ship software. The Developer Tools category on Tools Hub currently lists 1164 tools. Alongside KeyAPI, it includes WhisperAPI, Cohere, LMQL, ChatWithCloud.

FreemiumDeveloper Toolsapisocial-datamcpagentsanalytics

Alternatives to KeyAPI

Tools in the same Developer Tools category that share focus areas with KeyAPI — worth comparing before you commit:

Developer Tools

MCP Registry

The official registry for Model Context Protocol servers

Freemcpregistryapi

Developer Tools

SparkPost

Email delivery and analytics platform

Paidemail deliveryanalyticsapienterprise

Developer Tools

Zernio

Social APIs for developers and AI agents

Freemiumapisocial-publishingadsmessaging

Developer Tools

Action1

Developer infrastructure, handled

Freemiummonitoringdeploymentapiinfrastructure

Developer Tools

Adapty

Subscription infrastructure and paywalls for apps

Freemiumsubscriptionspaywallsmobile appsanalytics

Developer Tools

Agentset

Open-source RAG platform with built-in citations and deep research

Freemiumragopen sourcedocument searchapi

More in Developer Tools

Comparing tools in the Developer Tools category? These related listings are worth a look: WhisperAPI — Fast, accurate video and audio transcription API powered by OpenAI Whisper; Cohere — Enterprise AI that is private, secure and customizable, with North platform and models; LMQL — A programming language for LLM interaction, built as a superset of Python.