List your tool

Feature

API AI Tools

AI tools that expose an API for developers to build on.

1,428 toolsFilter by price, platform & featureEvery tool verified live before listing
  • WebBookingPro

    3.9

    Commission-free hotel revenue and distribution platform with an AI Copilot, connecting properties to 350+ OTAs and major GDS networks alongside a channel manager and booking engine.

    Contact for Pricing Automation
  • ElectroNeek

    4.2

    No-code robotic process automation and AI agent platform that automates desktop and SaaS workflows, document processing, and cross-department tasks for businesses and MSPs.

    Contact for Pricing Automation
  • Prodigy

    4.5

    Scriptable data annotation tool for training and fine-tuning machine learning models, built by Explosion, the makers of the spaCy NLP library.

    Paid Coding
  • Hexomatic

    4.1

    No-code web scraping and AI work-automation platform that turns any website into structured data and runs 100+ ready-made automations for sales, marketing and research tasks.

    Paid Automation
  • Omnisearch

    3.9

    Multimodal AI search engine that indexes faces, logos, scenes, speech and text across video, audio and documents for e-learning, media and archival content.

    Contact for Pricing Data and Analytics
  • Slatebox

    3.7

    AI presentation and diagramming tool that turns a text prompt into editable infographics, mind maps, timelines and pitch decks on an infinite canvas.

    Freemium Productivity
  • UltraMail

    3.2

    AI marketing email generator that personalizes and sends emails from a single sentence, with a free starter tier and pay-per-email pricing.

    Freemium Marketing
  • Virtual Sapiens

    3.8

    AI roleplay and communication coaching platform for enterprise training teams, with named customers including eBay, Headspace and Mount Sinai.

    Free Trial Education
  • Ximilar

    3.9

    Computer vision API platform from Ximilar for fashion tagging, visual search, collectibles recognition and custom image models, free for up to 1,000 API credits a month.

  • TranscribeThis

    4.1

    AI audio and video transcription tool with speaker labels, summaries and subtitle export, free forever for short files and from $19.99 a month for unlimited use.

    Freemium Audio
  • WhatFontIs

    4.0

    AI font identification tool from WHATFONTIS COM SRL that matches an uploaded image against 1.2 million fonts, free with an ad-supported tier and PRO from $49.99 a year.

    Freemium Design
  • Kwizie

    3.8

    AI interactive video training platform from Kwizie that turns any training video into a graded, certified assessment, with pricing from $24.99 a month.

    Free Trial Education
  • Velents

    3.7

    Arabic-language AI agent platform for MENA governments and enterprises, spanning AI-powered recruiting, voice agents and industry-specific automation, with named public-sector case studies.

    Contact for Pricing HR & Recruiting AI
  • AI Content Labs

    3.5

    Visual workflow platform for multimodal AI content creation that connects a user's own AI provider accounts, from $19 a month.

    Free Trial Writing
  • Mailchimp

    3.9

    Email marketing and automation platform, now Intuit Mailchimp, with generative AI content and subject-line tools, free for up to 500 contacts.

    Freemium Marketing
  • Diffblue

    4.0

    AI unit-test generation agent from Diffblue Ltd. that writes verified, coverage-adding tests for Java and Python codebases, billed only for coverage delivered.

    Free Trial Coding
  • Lexion

    4.2

    AI-powered contract management and workflow platform, now part of Docusign, that centralizes deal review for legal, sales, procurement and HR teams.

    Contact for Pricing Legal AI
  • Primer

    3.8

    Secure, mission-focused AI analysis platform from Primer Technologies, Inc. that turns unstructured intelligence and defense data into traceable, claim-verified insight.

    Contact for Pricing Security & Compliance AI
  • i18nGPT

    3.1

    Open-source AI tool that translates app and website locale files using your own OpenAI API key, with a web editor for reviewing translations.

    Free Coding
  • PurePhotos

    3.9

    AI and computer-vision background removal service for professional photographers, with PSD export, FTP bulk upload and a public API, from $0.15 per image.

    Freemium Image Generation
  • Scribie

    3.7

    AI-assisted, human-verified transcription service from Scribie Technologies, Inc. for audio, video, legal, academic and podcast content, from $0.80 a minute.

    Paid Audio
  • BotStar

    3.5

    No-code visual chatbot builder from WiseBit Pte. Ltd. with a built-in code editor and AI-powered scripting, free to start.

    Freemium Chatbots
  • Scale Headshots

    4.0

    AI-edited company headshot platform, spun out of Snapbar, that guides employees through self-service capture and applies consistent, on-brand editing at any team size.

  • DreamFace

    3.6

    AI avatar video, video and photo generator from NewPort LLC with lip sync, face swap and photo restoration, free to start.

    Freemium Video
  • AltText.ai

    4.1

    AI image alt text generator from Alt-Tab LLC for accessibility and SEO, with 25 free credits and plans from $49 a year.

    Freemium SEO
  • Screpy

    3.9

    AI-assisted SEO platform from Airscarp LLC combining site audits, rank tracking, Core Web Vitals monitoring and AI content generation, from $6 a month.

    Free Trial SEO
  • BotCircuits

    3.7

    AI customer-operations agents built for lending, banking and insurance from Bot Circuits Inc., backed by Antler, with no-code agent building and multi-channel deployment.

  • ChatFast

    3.9

    AI agent platform from ChatFast LLC that answers support and sales questions by reasoning over a company's own knowledge base, with a 14-day free trial.

    Free Trial Customer Support
  • MakeForms

    3.8

    AI-enhanced online form builder from Syncolink Technologies with e-signatures, scheduling, payments and HIPAA-compliant data residency, from $65 a month.

    Free Trial Productivity
  • Spectate

    3.8

    Website, API and server monitoring platform from Realify with AI-powered root cause analysis and automated status pages, free for up to 5 monitors.

    Freemium Automation
  • Nuelink

    4.0

    Social media scheduling and automation platform that connects directly to ChatGPT and Claude via MCP, publishing to 12 platforms from one queue, from $16 a month.

    Free Trial Social Media
  • RecurPost

    3.8

    Social media scheduler and management platform from RecurPost Inc. for agencies and teams managing multiple accounts, with AI-assisted post composition, from $9 a month.

    Free Trial Social Media
  • Polarr

    3.7

    AI photo and video editing suite from Polarr, Inc., spanning a mobile app, Polarr Pro desktop/web editor and the browser-based Polarr Next AI workflow.

    Freemium Design
  • KreadoAI

    3.4

    AI video and ad-creative platform with avatar, voice-clone and URL-to-video tools, free tier plus paid K-coin plans from around $10 a month.

    Freemium Video
  • Bigjpg

    3.5

    Free AI image upscaler using deep convolutional neural networks to enlarge artwork and photos up to 16 times, with paid plans from $6.

    Freemium Image Generation
  • MusiCo

    3.6

    AI music technology company building patented, MIDI-based generative tools trained only on human-composed data, with a free demo portal.

    Free Audio
  • Hexowatch

    3.5

    AI website-monitoring tool from Hexact that tracks visual, content, price and technology changes around the clock, with plans from a free tier.

    Freemium Automation

Browse other features