Best AI API Design tools

Boostramp

Boostramp is an SEO tool that audits websites and automatically applies fixes. It is designed for website owners who want to improve their search rankings without needing SEO expertise.

Convex

Convex is a reactive backend platform that provides a database, functions, workflow, sync, search, and file storage in TypeScript. It is designed for developers building AI agents and applications that need real-time sync and scalability.

ReByte.ai

ReByte.ai is a platform where you can hire a team of AI agents that work on real cloud computers to build, ship, and operate software. It is designed for teams that want to delegate tasks to digital employees via Slack or API.

BuildShip

BuildShip is a visual AI workflow builder that lets users create complex backend automations and APIs using natural language. It is designed for businesses and developers who want to add AI to their operations without deep coding, while still offering full code access when needed.

Hyperaide

Hyperaide is a company exploring the future of personal agents, persistent memory, and infrastructure for assistants that know you. The product is currently in development, with a coming soon page.

Equixly

Equixly is an offensive security platform that uses an Agentic AI Hacker to continuously test APIs and applications for exploitable vulnerabilities. It is designed for security teams and developers who need real-time risk identification and remediation.

SingleAPI

SingleAPI converts any website into an API using GPT-4 powered navigation and data extraction. It is designed for developers and businesses needing web scraping, data enrichment, and automated API generation.

Spice.ai

Spice.ai is an open-source SQL query and hybrid search engine for data-intensive applications and AI agents. It provides fast, federated access to operational, analytical, and streaming data with zero ETL.

Hance - AI Audio Enhancement

HANCE is an audio enhancement technology company that has announced its closure. The company developed speech processing models and partnered with Acon Digital on audio plugins.

AlTable.ai: No-code Al Agents Builder

AITable.ai is a visual database platform that simplifies workflow automation and connects to 6,000+ apps via integrations like Zapier and Make. It is designed for individuals and enterprises to organize data, automate tasks, and build AI-powered solutions without code.

novita.ai

Novita AI is a cloud platform for developers to access over 200 AI models via a single API, deploy GPU instances, and run AI agents in secure sandboxes. It is designed for building and scaling AI applications.

Aptori

Aptori is an AI-native application security platform that protects software across code, dependencies, infrastructure, APIs, and runtime. It provides deterministic security checks, context-aware AI agents, and continuous assurance for security and engineering teams.

unremot

unremot is a platform that provides pre-built AI/ML APIs for developers to integrate into their products with minimal code or no-code. It is designed for startups and businesses looking to launch AI applications quickly and cost-effectively.

Prompteams

Prompteams is a prompt management system for AI prompts with version control, testing, and API generation. It is designed for teams of industry specialists and engineers to collaborate on prompt iteration.

Shape

Shape is an AI data analyst that allows users to query their database in plain English. It is designed for teams that need fast, accurate answers to ad-hoc data questions without writing SQL.

Gladia

Gladia is an AI audio infrastructure that provides transcription and audio intelligence through a single API. It is designed for developers building voice products who need accurate, multilingual transcription with features like speaker detection and entity recognition.

Luxand.cloud

Luxand.cloud provides a cloud-based face recognition API for web and mobile apps. It enables face search, matching, recognition, and analysis of age, gender, and emotions in photos.

Music.AI

Music.AI provides ethical AI solutions for audio and music applications, including high-quality audio separation. It serves musicians and music businesses, with products like Moises and the Music AI Platform.

Linq API for RAG

LinqAlpha is a generative AI copilot for hedge funds and asset managers. It provides hyper-accurate search and insights for equity research.

Backender

789WIN is an online casino platform offering a variety of games including slots, table games, sports betting, and live casino. It targets Vietnamese players with a welcome bonus and 24/7 customer support.

TextSynth

TextSynth provides access to large language, text-to-image, text-to-speech, and speech-to-text models via a REST API and playground. It is for developers and users who need to integrate AI models into their applications or experiment with them.

Midjourney API by The Next Leg

The Next Leg provides an unofficial API for Midjourney, allowing developers to programmatically generate images. It offers features like instant setup, upscaling, and webhooks.

WebSpellChecker

WebSpellChecker provides multilingual spelling and grammar checking tools for web applications, browsers, and CMS platforms. It offers cloud and on-premise deployment options for businesses and individuals.

Sink In

Sink In hosts Stable Diffusion AI image generation models on fast GPUs and offers them at low prices. It provides APIs for developers to build AI applications.

Sync Labs

Sync Labs is an AI video lipsync and visual dubbing platform. It provides studio-grade lipsync for films, ads, and content via API or web studio.

mancer

Mancer is an LLM inferencing service that runs large language models on high-end machines, allowing users to run any prompts without filters or guidelines. It is aimed at adults who want unconstrained AI output and offers free access to a basic model with paid options for more powerful ones.

ChatterQuant

ChatterQuant is a platform that uses AI to monitor social media for financial insights. It provides dashboards and APIs for traders and institutions to track sentiment and trends.

API2D

API2D is a service that provides access to AI models like OpenAI's GPT-3.5/4, Claude, and Stable Diffusion through a unified API. It is designed for developers and users who want to easily integrate AI capabilities into their applications without managing multiple API subscriptions.

Bannerbear is an automated image generation tool that helps teams create social media images, product shots, and more. It is designed for marketers, developers, and designers who need to scale visual content production.

ModelsLab

ModelsLab is a generative AI platform that provides APIs for image, video, audio, and LLM generation. It offers access to over 1000 AI models, including popular ones like MiniMax, LTX, Vidu, and Seedream, for developers to build applications.

spatia

Spatia Studio is an AI-powered design tool that transforms photos of spaces into redesigned interiors, exteriors, and landscapes. It is designed for homeowners, designers, real estate agents, and other professionals.

DeployFast

Zo88 is an online casino and betting platform offering sports, casino, slot, fishing, and lottery games. It targets users in Asia seeking a secure and rewarding gambling experience.

API Governance Testing

API Governance is an automated tool that reviews APIs against industry standards and best practices. It helps developers and API teams identify and fix design and implementation issues early in the development process.

GateOne

Gateone.AI is an AI model aggregation platform that provides a unified API for accessing multiple AI models like GPT-4o, Gemini, and Claude. It is designed for developers who want to integrate AI capabilities into their applications quickly and cost-effectively.

EvoLink

EvoLink is an AI model API platform that provides access to 170+ models from 30+ providers through a single API. It is designed for developers building production apps, agents, and workflows.