Khoj vs Letta
A side-by-side look at Khoj vs Letta: pricing, free plans and features, taken from each official website. Prices change often, so check the linked sources.
| Feature | Khoj | Letta |
|---|---|---|
| Type | Tool · Automation & Agents | Tool · Automation & Agents |
| Made by | unknown | unknown |
| What it does | Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free. | Platform for stateful agents: AI with advanced memory that can learn and self-improve over time. |
| Pricing model | Free | Free |
| Free tier | unknown | unknown |
| Current prices | unknown | unknown |
| Modalities | unknown | unknown |
| Key features | agent ai assistant chat chatgpt emacs im | ai ai-agents llm llm-agent |
| Context window | unknown | unknown |
| API | unknown | unknown |
| License | Proprietary service | Proprietary service |
| Web app | unknown | unknown |
| Mobile apps | unknown | unknown |
| Desktop app | unknown | unknown |
| Links | Website ↗Deekoya listing | Website ↗Deekoya listing |
Khoj vs Letta: pricing and features
Khoj
Khoj is an AI-powered personal assistant described as a "second brain" that can be self-hosted. It can retrieve answers from the web or your own documents, build custom agents, schedule automations, and perform deep research. The service is advertised as free to get started.
Pricing
The official site lists the pricing as "Free"; this information was read directly from the official site.
Key features
- Self-hostable AI assistant
- Answers from web sources and personal documents
- Custom agent creation
- Automation scheduling
- Deep research capabilities
- Supports multiple LLMs (gpt, claude, gemini, llama, qwen, mistral)
Source: official homepage · checked 2026-10-26
Letta
Letta is a platform for building stateful agents that have advanced memory and can learn and self-improve over time. It offers tools for creating AI assistants, coworker bots, and automated workflows.
Pricing
The official site lists several plans: $0 /month for limited agents with 5 MiB of storage per memory repository; $20 /month for Letta Auto with weekly and monthly quotas; $20 /month for unlimited agents at $0.10 /active agent / month; Teams Pro at $20 /seat /month; and an API Plan where tool execution is billed at $0.00015 /second. These figures were read from the official site.
Key features
- Stateful agents with shared memory
- Cloud agents and sandboxes
- Slack and GitHub integrations
- Dynamic workflows
- Self-hosting capability
- CLI for quick setup
Source: official homepage, official pricing page · checked 2026-10-26
FAQ
Which is free, Khoj vs Letta?
Khoj: has a free plan or trial per its official site; Letta: has a free plan or trial per its official site.
What is the difference between Khoj vs Letta?
Khoj: Khoj is an AI-powered personal assistant described as a "second brain" that can be self-hosted. Letta: Letta is a platform for building stateful agents that have advanced memory and can learn and self-improve over time.