Context Engine vs Le Chat
Context Engine and Le Chat are both AI assistants tools. Context Engine is aimed at small businesses and developers, while Le Chat is aimed at developers and small businesses. Context Engine costs less, from $12/mo versus $14.99/mo for Le Chat. Both have a free plan.
Shared memory that AI agents and team members read and write
Mistral's assistant with European data residency
| Pricing | Freemium · $12 | Freemium · $15 |
| Starting price | $12/mo | $14.99/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Small businesses, Developers, Agencies | Developers, Small businesses |
| Platforms | web | web, ios, android |
| Country | US | FR · 2024 |
| Rating | — | — |
Choose Context Engine if
Small teams and agencies that use several AI assistants and want one shared, auditable memory across them.
- Unlimited human users on every plan, including free
- Low entry price of $12 a month per engine
- Works with ChatGPT, Claude, Claude Code and Cursor
Look elsewhere if: Developers who want an embeddable memory library inside their own agent code (Mem0, Zep).
Choose Le Chat if
European organizations and cost-conscious teams.
- European provider
- Fast responses
- Affordable
Look elsewhere if: Users needing the strongest reasoning models.
Context Engine vs Le Chat pricing
Context Engine
- Free$01 agent (up to 3 via referrals) and 1 GB per engine, unlimited users
- Pro$12/moPer engine: 10 agents, 25 GB; $99/yr billed annually
- Unlimited$39/moPer engine: unlimited agents, 100 GB; $299/yr annually
- EnterpriseFrom $6,000/yrSelf-hosted install, SSO, roles and audit log
Le Chat
- Free$0Limited messages, web searches and coding sessions
- Pro$14.99/moMore usage, Vibe coding, $15/mo API credits; students $5.99
- Team$24.99/user/moHigher limits, 30 GB storage/user, data export
- EnterpriseCustomPrivate deployments, SAML SSO, audit logs
Context Engine · Key features
- Shared memory that AI tools read and save to over MCP
- Separate engines, each with its own database and search index
- Per-connection access set to read only or read and save
- Plain-language answers that cite their source memories
- Automatic daily, weekly and monthly summaries
- Duplicate detection that updates the existing memory
Cons
- Free plan allows one agent per engine, three at most through referrals
- Each connected tool counts as a separate agent
- Self-hosting only on the Enterprise plan from $6,000 a year
Le Chat · Key features
- Chat with Mistral models
- Web search and deep research
- Document and image analysis
- Code interpreter
- Agents and connectors
- Enterprise self-hosting options
Cons
- Slightly behind top models on hard tasks
- Smaller ecosystem
- Fewer integrations
Context Engine vs Le Chat: FAQ
Which is cheaper, Context Engine or Le Chat?
Context Engine starts at $12/mo and Le Chat at $14.99/mo. Both prices are checked on the vendors' own pricing pages.
Do Context Engine and Le Chat have a free plan?
Yes, both Context Engine and Le Chat have a free plan; paid plans add more usage and features.