Quality score 69Crestai.cloud#agents#audio#coding#design#productivity

RESTai — Open-Source AIaaS Platform · Self-Hosted AI as a Service

RESTai is an open-source, self-hosted AIaaS (AI as a Service) platform that provides RAG, agents, MCP tools, visual logic, and an app builder behind one REST API and a full Web UI. Licensed under Apache 2.0.

Visit website

About this tool

RESTai is an open-source, self-hosted AIaaS (AI as a Service) platform designed to run RAG, agents, MCP tools, visual logic, and an app builder behind one REST API and a full Web UI. It targets AI engineers, developers, and self-hosting teams, and is licensed under Apache 2.0. Key capabilities include: - Expose AI features via REST API, such as POST /v1/chat/completions (streaming supported) and POST /v1/images/generations (generate images via DALL-E, Flux, SD, etc.). - Build RAG pipelines and deploy AI agents. - Create AI apps with a visual builder. - Smart chunking analytics with recommendations. - Additional features: AI comment moderation, WooCommerce product descriptions, knowledge sync, AI site search and email personalisation; generate content, excerpts and SEO meta from Gutenberg — writes into Yoast and Rank Math fields. RESTai is open-source, self-hosted, and offers a public API.

Best for
  • AI engineers
  • Developers
  • Self-hosting teams
Use cases
  • Self-host an AIaaS platform
  • Build RAG pipelines
  • Expose AI features via REST API
  • Deploy AI agents
  • Create AI apps with a visual builder
Strengths
  • Open-source (Apache 2.0)
  • Self-hosted
  • Public API available
  • Unified REST API and full Web UI
Limitations
  • The official pages do not disclose free-tier limits or usage caps.

Features & use cases

AI comment moderation, WooCommerce product descriptions, knowledge sync, AI site search and email personalisationGenerate content, excerpts and SEO meta from Gutenberg — writes into Yoast and Rank Math fieldsPOST /v1/chat/completions — Chat with any LLM (streaming supported)POST /v1/images/generations — Generate images via DALL-E, Flux, SD, etc.Smart chunking analytics with recommendations

At a glance

Monetization
  • Free
Maturity signals
  • Open source
  • Public API
  • Self-hostable
Learning curve
  • Medium

Sources

Every profile keeps its sources and latest verification date.

Similar tools

Amazon Web Services, Inc.
aws.amazon.com
76

Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services. Free to join, pay only for what you use.

Open details
Voxt
voxt.actnow.dev
74

Voxt is a desktop voice input and transcription tool for macOS that turns speech into text and can use a language model to remove filler, fix punctuation, improve structure, and apply custom instructions, with local model processing, meeting transcription and analysis, translation, rewriting, and per-app enhancement rules.

Open details
Grammarly
grammarly.com
77

Grammarly is an AI-powered writing assistant that provides real-time suggestions to improve clarity, tone, and style. It is designed for individuals, teams, enterprises, and higher education institutions to enhance communication.

Open details
Embabel
hub.embabel.com
80

Embabel is an Agentic AI framework for the JVM that helps developers build AI agent applications using type-safe, domain-driven design.

Open details