AI marketing copilot that analyzes ad creatives and campaigns across video, image, copy and targeting to recommend optimizations.
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
Beta speech-to-text and text-to-speech engine that layers emotion/tone detection onto transcription and voice synthesis for call centers.
Browser-based image/text-to-3D generator exporting GLB, OBJ, STL and PLY for web, print, Blender and game work.
Pay-as-you-go AI vocal remover and stem splitter for karaoke tracks, DJ mashups, and instrumentals from songs or YouTube/SoundCloud links.
AI-powered real estate tool for listing descriptions, staging tips, and lead management.
AI-powered knowledge system that captures, organizes and shares web research, notes and highlights for teams.
AI office copilot add-in for Word, Excel, PowerPoint, Outlook, and WPS that writes, edits, and analyzes documents.
Developer API that turns YouTube, TikTok, Instagram and web content into transcripts, metadata and structured JSON.
Voice-AI app delivering top-tier noise cancellation, accent conversion, and an AI meeting note taker for calls and call centers.
AI platform that simulates realistic synthetic interview participants to speed up early-stage UX and product research.
A macOS/iOS utility that overlays ChatGPT on any app, Spotlight-style, with memory and locally saved chat history.
Machine-translation suite for document and text translation across 55+ languages, from a free web tool to enterprise deployment.
Free Chrome extension that rewrites selected text and checks grammar anywhere in the browser using the ChatGPT API.
Values-first CV builder that scores job postings against your priorities and tailors resumes per application for a one-time fee.
Privacy-focused Mac/Windows app that transcribes meetings and dictation entirely on-device with no audio ever sent to the cloud.
AI shopping copilot for Shopify, Shopline, and WooCommerce stores offering personalized recommendations and 24/7 support.
Conversational 'AI butler' that shops, writes content, coaches, and fetches weather, currency and market data in one chat, with personas.
Google Sheets add-on offering AI spreadsheet functions to generate, extract, classify, and summarize text in cells.
Mobile marketing analytics platform giving app publishers attribution, ad-revenue LTV prediction, and fraud protection across ad networks.
AI firmware builder that generates and flashes ESP32/Arduino code and wiring schematics from a plain-language project description.
Neuwo provides contextual AI solutions for smarter insights, personalized engagement, and optimized ad targeting.
AI-driven B2B prospecting suite combining a large contact database, email/LinkedIn outreach automation, and a built-in CRM in one platform.
NSFW AI Sex Chatbot for flirty chats and virtual companionship.
AI product-feedback tool running adaptive NPS/CSAT/PMF surveys that auto-ask follow-ups to reveal the 'why'.
API Enabled AI Tools tools compared
| Tool | Best for | Free tier | Price | Monthly visits |
|---|---|---|---|---|
| Dicer.ai | AI marketing copilot that analyzes ad creatives and campaigns across video, image, copy and targeting to recommend optimizations. | Trial | Free trial | — |
| Speechllect | Beta speech-to-text and text-to-speech engine that layers emotion/tone detection onto transcription and voice synthesis for call centers. | — | Paid | — |
| Image3D.io | Browser-based image/text-to-3D generator exporting GLB, OBJ, STL and PLY for web, print, Blender and game work. | Yes | $9.99/mo | — |
| StemSplit | Pay-as-you-go AI vocal remover and stem splitter for karaoke tracks, DJ mashups, and instrumentals from songs or YouTube/SoundCloud links. | Yes | $2/mo | — |
| Realtorbuddy | AI-powered real estate tool for listing descriptions, staging tips, and lead management. | — | $4.99/mo | — |