AI voice cloning from ~3 seconds of audio, with text-to-speech and voice design in English, Mandarin, Japanese and Korean.
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 sales chatbot that learns your SaaS from your website and nudges visitors toward signing up, with lead capture and 95 languages.
All-in-one newsletter, website and podcast platform with growth and monetization tools, including a native ad network.
AI translation platform for high-quality text, document, and real-time voice translation, plus writing help and a developer API.
Embeddable custom AI chatbot builder for businesses wanting website support, sales, and lead-gen bots without coding.
Cross-OS sandbox infrastructure for scaling computer-use AI agents through training, eval, and data-generation workloads.
Weather-intelligence platform (formerly ClimaCell) pairing a satellite constellation and Weather API with AI agents for operations.
Turns social media posts into on-brand articles automatically, aimed at agencies and thought leaders scaling content.
Automation tool that turns trending videos into branded short-form content and auto-publishes it to TikTok and Reels.
AI assistant for Apple devices, automating tasks and saving time.
Converts documents, PDFs, or links into narrated explainer videos in minutes, aimed at creators, educators, and internal training teams.
Unified API gateway (Orion) letting developers extract and act on data from images, documents, and video with vision-language models.
AI recruitment tool that sources candidates, runs proctored skill assessments and ranks the best fits for hiring teams.
AI-driven win-back tool for small e-commerce stores that scores lapsed customers and drafts personalized outreach messages.
AI roleplay simulator that lets teams practice and get measured feedback on soft skills like communication and leadership.
A conversational AI avatar builder for businesses wanting affordable interactive video agents for support, healthcare intake, or education.
Visual canvas workspace that lets users map code, notes and files into a connected graph, paired with an AI assistant.
Nutrition-AI API and SDK that turns meal photos, voice, or barcode scans into structured nutrition data for health platforms.
Enterprise document-processing platform combining LLMs, computer vision and human review to extract and route data.
Desktop app that uses OpenAI to rename receipt/invoice image files and compile them into an Excel expense report.
Long-running native Mac/iPad project-planning suite with Gantt, Kanban, and mind-map views and no cloud lock-in.
Creates interactive AI avatars from slides or video for corporate training, onboarding, sales, and support in multiple languages.
Hub that generates live CodeWiki previews and AI summaries of public GitHub repositories to help engineers onboard to codebases.
Cold email outreach tool with an AI writer and no per-inbox pricing, built to scale multi-account campaigns.
API Enabled AI Tools tools compared
| Tool | Best for | Free tier | Price | Monthly visits |
|---|---|---|---|---|
| AI Voice Cloning - AnyVoice | AI voice cloning from ~3 seconds of audio, with text-to-speech and voice design in English, Mandarin, Japanese and Korean. | Yes | $14.99/mo | — |
| Chatzap | AI sales chatbot that learns your SaaS from your website and nudges visitors toward signing up, with lead capture and 95 languages. | Yes | $59/mo | — |
| beehiiv | All-in-one newsletter, website and podcast platform with growth and monetization tools, including a native ad network. | Yes | $43/mo | — |
| DeepL | AI translation platform for high-quality text, document, and real-time voice translation, plus writing help and a developer API. | Yes | Freemium | — |
| Infobot | Embeddable custom AI chatbot builder for businesses wanting website support, sales, and lead-gen bots without coding. | Yes | $59/mo | — |