Best AI APIs & Integration Tools of 2026

Keyapi

keyapi.ai

#73

Unified REST API giving developers and AI agents one key to pull data from 20+ social and web platforms.

Scavio AI

scavio.dev

#74

Real-time search API letting AI agents query Google, Amazon, YouTube, Walmart, Reddit, TikTok as structured JSON.

ERBuilder Data Modeler

soft-builder.com

#75

Database modeling tool (ERBuilder) for designing, documenting and reverse-engineering ER diagrams across major relational databases.

Kvery.io

kvery.io

#76

AI SQL platform that turns queries into live REST APIs, tables, charts and dashboards with no backend code, for dev teams.

QuickBlox

quickblox.com

#77

Chat, voice/video calling, and AI-agent APIs and SDKs for developers building HIPAA-ready messaging apps.

Version AI

apiversion.dev

#78

AI platform for automated API versioning and collaboration.

DocDriven

docdriven.com

#79

Visual API design tool with AI for frontend and backend teams.

Midjourney API by APIFRAME

apiframe.pro

#80

Production-ready API to generate Midjourney images (and other models) without Discord, priced on credits.

AI Office Bot

aiofficebot.com

#81

Generates and explains formulas for office apps; thin, no signals.

Totoy

totoy.ai

#82

AI integration consultancy that runs workshops and builds custom AI pipelines into a company's existing systems and processes.

API Governance Testing

apigovernance.dev

#83

AI-driven API governance that automates reviews against best-practice standards for security, compliance and consistency.

Conektto

conektto.io

#84

AI-assisted API design platform to design, simulate, mock, test and deploy enterprise and B2B integration APIs with less manual work.

InfronAI

infron.ai

#85

Unified API gateway routing 400+ LLMs from 100+ providers with failover, zero data retention and pass-through pricing.

Croppy

croppy.at

#86

Automated image-processing pipelines aimed at web agencies and website operators for handling site imagery.

AuthGPTs

authgpts.com

#87

API security and user management solution for developers to launch GPTs as SaaS.

ComPDF

compdf.com

#88

Cross-platform PDF SDK and cloud API for viewing, editing, converting and AI-processing documents in apps.

Clerk

clerk.com

#90

Developer auth and user-management platform with drop-in UI for sign-in, profiles, B2B orgs and billing.

Videograph

videograph.ai

#91

Developer video infrastructure API for encoding, live streaming, monetization, and analytics, plus an AI portrait-cropping tool.

NapiBot

napibot.com

#92

Pay-as-you-go API letting apps and GPT actions trigger Google Assistant smart-home commands at $1 per 100 queries.

Vincario

vincario.com

#93

B2B VIN decoding and vehicle data API used by fleets, insurers, and dealers to identify and value vehicles at scale.

Online JSON Viewer

generatejson.com

#94

Long-running free online JSON viewer and formatter that pretty-prints and validates JSON in the browser; ad-free for $19.

AIProxy

aiproxy.pro

#95

Managed proxy that secures API keys for iOS/macOS apps calling AI providers, with rate limiting and monitoring.

Bot Butcher

botbutcher.com

#96

LLM-based antispam API that classifies contact-form messages in context; a privacy-focused, developer-friendly alternative to CAPTCHA.