API 400

Free AI text-to-speech platform for natural-sounding speech conversion.
Nemesys Labs offers a free AI-powered text-to-speech platform that instantly converts text into natural-sounding speech. It is designed for content creators, educators, and developers, providing an accessible speech synthesis infrastructure.

AI platform for pre-development: requirements, designs, architecture, plans, and SOWs.
Archie is an AI-powered platform designed to transform the pre-development process for building digital products and client applications. It helps users create complete requirements/PRDs, designs, architecture, plans, and SOWs. Archie aims to boost productivity and profit, enhance accuracy, and save time by leveraging advanced AI-driven tools to craft precise specifications and application architecture, streamlining the entire journey from idea to build.

Redmo: Create prompt templates with variables and API support for fast and repeatable prompt execution.
Redmo helps you run your prompts fast and repeatedly by creating your own Prompt Templates with variables, workflow, and API support. You can use Redmo to quickly run and share your prompts, and even build your own AI products or tools with our API.

API to automate Windows apps using AI.
Pig is an API to launch and automate Windows apps using AI. It allows users to connect their Windows machines to the system and instruct Pig's agent to run automations (click, key entry) using a familiar AI chat interface or build their own agents with the SDK. Pig makes it easy to build complex automations, powered by AI.
Jev: Typed Questions, Structured Answers. Run Jev, Clef, Perplexity Decider and OpenAI Luna Decisions on one key: send a state, ask typed questions, get answers with confidence. Start free.

A platform for deploying and running machine learning models with a simple API and pay-per-use pricing.
Deep Infra offers cost-effective, scalable, easy-to-deploy, and production-ready machine-learning models and infrastructures for deep-learning models. It provides a platform to run top AI models using a simple API, with pay-per-use pricing and low-latency inference. Users can deploy custom LLMs on dedicated GPUs and access various models for text generation, text-to-speech, text-to-image, and automatic speech recognition.

AI Data Discovery Framework for online stores, enhancing search, recommendations, and user experiences.
batteryincluded.ai is an AI Data Discovery Framework that supercharges data discovery with a flexible powerhouse. It leads a movement of the next generation for Data Discovery and AI-powered Business Intelligence in online stores. It offers AI-based user experiences, onsite search, AI recommendations, and API-only AI Agents to revolutionize online shops.
AI tool to generate alt text for images, improving SEO and accessibility.
ImageSEOAI is an AI-powered tool designed to generate alt text for images quickly and easily. It helps improve website accessibility, SEO, and user experience by providing descriptive text for images. The tool offers a simple API for integration and ensures user privacy by deleting uploaded images after one hour.

AI-powered platform for text-to-speech and speech-to-text services in 75+ languages.
Voiser's AI-powered platform offers accurate speech-to-text and natural-sounding text-to-speech services in over 75 languages. It is perfect for content creators, podcasters, and businesses seeking high-quality voiceovers and transcripts. Voiser provides realistic machine voiceovers and speech recognition, allowing users to convert text to speech and audio to text efficiently.

All-in-one AI platform for document creation and content generation.
Capitol AI is an all-in-one platform that elevates creativity by integrating top AI models (GPT, Mistral, Stability, Anthropic, etc.). It simplifies research, story creation, and marketing by eliminating the need to switch between different applications. Capitol AI also offers Agentic AI solutions for enterprises, providing smart document creation with advanced API and SDK solutions to transform publishers into AI-native companies.

CustomGPT: Create AI chatbots with your content for accurate, secure business solutions.
CustomGPT enables companies to design their own unique AI-powered chatbots. With its simple setup, OpenAI-powered features, and flexibility to share the bot with private, public, or protected access, CustomGPT offers businesses a potent way to boost productivity, enhance customer satisfaction, and gain a competitive edge. It allows users to create ChatGPT chatbots with their own business content, ensuring accurate responses without making up facts, all within a secure, privacy-first, business-grade platform.

AiPrice is an API to calculate OpenAI API prompt cost and token count.
AiPrice allows anyone using any HTTP client to calculate how much a prompt to the OpenAI API will cost and how many tokens are included. All models and types are supported and pricing is up to date. It's an API for calculating OpenAI token pricing at ease.
Run the Jev model in your browser: one live run without signup, then 5 free runs a day. Get Choice, Score and Noul answers, build decision flows, run batches and call the Jev API.