An open-source platform for building AI chatbots and automated workflows by connecting blocks on a canvas, instead of writing code from scratch.
dify.ai
Alternatives to
Ontheia
Best alternatives to Ontheia in 2026
Cloud AI assistants are convenient, but for a law firm, a clinic, or a bank, sending client data to a third-party's servers can be a compliance problem, not just a preference. Ontheia is built for exactly that situation: it's an AI agent platform you install and run entirely on your own servers, so every conversation, document and piece of data stays inside your own walls — a private office for your AI instead of a rented desk in someone else's building. Ontheia is an open-source (AGPL-3.0) platform deployed via Docker that connects to Claude, ChatGPT, Grok, Gemini or Ollama with no vendor lock-in. It adds role-based access control and multi-user support enforced with PostgreSQL Row Level Security, native MCP integration so agents can reach external tools and data sources, a visual 'Chain Engine' for building multi-step automations without code, cron-based scheduling, agent-to-agent communication for multi-agent workflows, and built-in retrieval-augmented memory using pgvector, split by memory type (episodic, semantic, procedural, working, document) and isolated per user and namespace.
Quick comparison of Ontheia alternatives
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | Équipes produit et développeurs construisant des chatbots, agents IA ou pipelines RAG sans vouloir tout coder à la main | — | |
| 2 | Entreprises et équipes gérant l'accès à plusieurs fournisseurs LLM, notamment avec facturation interne ou revente | — | |
| 3 | Développeurs solo, freelances et équipes de toute taille voulant standardiser la configuration de postes de développement | — | |
| 4 | Grand public | — | |
| 5 | Développeurs | — | |
| 6 | Développeurs | — | |
| 7 | Développeurs | — |
#1
- ✓ Visual builder for AI workflows (RAG, agents, conditional logic) is genuinely productive
- ✓ Open-source and self-hostable — no forced cloud lock-in
#2
A free, open-source self-hosted gateway that puts a single API in front of a dozen different AI providers (OpenAI, Claude, Gemini and more), with built-in usage tracking and billing — useful if you're reselling or managing AI access for a team or product.
github.com
- ✓ Single gateway for 10+ LLM providers, OpenAI/Claude/Gemini-compatible
- ✓ Built-in organization accounts, permissions, and per-user usage/cost tracking
#3
A tool that lets you describe your ideal development computer setup — which programming languages, editors, and apps you need — in a simple config file, then run one command to have it built automatically on a new machine, instead of spending a day manual
codifycli.com
- ✓ Agent IA qui génère la configuration à partir d'une description en langage naturel
- ✓ 50+ ressources prêtes à l'emploi (Node.js, Python, Docker, Git, VS Code...)
FAQ about Ontheia alternatives
- What is the best alternative to Ontheia in 2026?
- Based on our selection, Dify is the best alternative to Ontheia in 2026. An open-source platform for building AI chatbots and automated workflows by connecting blocks on a canvas, instead of writing code from scratch.. See our full ranking above to compare all options.
- Is Ontheia free?
- Ontheia is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to Ontheia are there?
- mySelectas has listed 7 alternatives to Ontheia in the AI & Machine Learning category. Our selection is updated regularly to include the best options available.