Builds custom AI agents for crypto and stock firms, powering portfolio monitoring, personalized news feeds, and NLP tools.
Best API Enabled AI Tools of 2026
Every tool here exposes a developer API you can build on — REST, SDKs, or webhooks — so you can wire its AI capability straight into your own product. Spanning every domain from image and audio to data and code, liveness-verified, and ranked by real traffic. If you are shipping a feature and need the model or capability behind an endpoint, start here.
See the ranked list ↓The ranked list
Showing 24 of 3434 live tools · ranked by real traffic
AI agency offering SEO automation, custom agents and data-scraping services, plus its Serplux and OnWebScraper products.
A production web-search API that gives AI agents sourced, cited answers with private-index and bring-your-own-cloud options.
AI voice-agent platform building lifelike agents to handle inbound/outbound calls at scale, integrating with CRM and telephony.
Usage-priced multilingual voice/chat AI agent platform for BFSI, D2C and healthcare businesses running high-volume calls.
Open-source security automation (SOAR) platform for building AI agent-driven workflows, for security teams replacing legacy SOAR tools.
Scores and tracks a brand's visibility across ChatGPT, Claude, Perplexity and other AI answer engines for marketing teams.
GDPR-compliant AI customer-service agent (Watermelon) resolving support questions across chat, email, and WhatsApp for European SMBs.
Creates and schedules AI-generated Pinterest pins in bulk, aiming to grow blog and affiliate traffic on autopilot.
Builds and operates production AI agents for sales, growth, and operations, earning through revenue share rather than subscriptions.
Open-source memory platform that turns data into graph memory so AI agents recall context across sessions; free local, paid cloud.
Web-context API for AI agents that scrapes sites to markdown, extracts structured data, and returns brand logos, colors and firmographics.
GDPR-compliant AI customer-service agent that resolves support questions across chat, email, and WhatsApp for European SMBs.
Open-source CLI wrapper adding LLM prompting, autocomplete and agentic goal mode to bash/zsh via your own OpenAI key.
AI voice assistant for trades and construction that turns spoken updates into site docs and tasks.
Multi-model AI agent hub letting professionals run 250+ LLMs together to autonomously plan and finish complex work tasks.
Swimm pairs deterministic static code analysis with AI agents and engineers to help enterprises modernize and document legacy codebases.
Platform to build, deploy and manage AI agents and chatbots across web, messaging and apps, with SDKs and governance.
Web scraping API platform that turns any site into structured JSON or Markdown for AI, RAG and automation workflows.
Developer platform for building, deploying, and monitoring LLM-based AI voice agents that handle phone calls at scale.
Session replay and error-tracking platform with an AI agent that surfaces user friction and bugs for web and mobile product teams.
An experimental platform for creating a personalized AI agent with a voice, face and persistent memory that talks and joins video calls.
Local-first, no-code tool that fabricates deterministic, private AI agents and apps from a plain-sentence description, run on your hardware.
AI platform pairing a no-code visual node builder with a Python framework and managed cloud for building gen-AI agents and workflows.
API Enabled AI Tools tools compared
| Tool | Best for | Free tier | Price | Monthly visits |
|---|---|---|---|---|
| Coinfeeds.io | Builds custom AI agents for crypto and stock firms, powering portfolio monitoring, personalized news feeds, and NLP tools. | — | Paid | — |
| OnRanko | AI agency offering SEO automation, custom agents and data-scraping services, plus its Serplux and OnWebScraper products. | — | Paid | — |
| Linkup | A production web-search API that gives AI agents sourced, cited answers with private-index and bring-your-own-cloud options. | Yes | $0.001/mo | — |
| Openmic | AI voice-agent platform building lifelike agents to handle inbound/outbound calls at scale, integrating with CRM and telephony. | Trial | $29/mo | — |
| Ringg AI | Usage-priced multilingual voice/chat AI agent platform for BFSI, D2C and healthcare businesses running high-volume calls. | — | $0.06/mo | — |