Hasura MCP vs LangChain: Which is Better in 2026?
Choosing between Hasura MCP and LangChain comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: LangChain is our overall pick for AI agents workflows. Pick Hasura MCP if you need AI assistants.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Hasura MCP
Connects PromptQL to AI assistants for natural-language data queries
Best for you if:
- • You need AI assistants features specifically
- • You need connects promptql to ai assistants for natural-language data queries
- • You want to start free and upgrade later
LangChain
Build LLM-powered applications
Best for you if:
- • You need AI agents features specifically
- • Platform for building, evaluating, and deploying AI agents.
- • Offers open-source frameworks (LangChain, LangGraph) and a commercial platform (LangSmith) for end-to-end agent development.
| At a Glance |  Hasura MCP |  LangChain |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | AI Assistants | AI Agents |
Rating | - | 4.7/5 |
Free plan | Yes | Yes |
Choose Hasura MCP or LangChain?
Choose Hasura MCP if
Connects PromptQL to AI assistants for natural-language data queries
- Your work is AI assistants-shaped, not AI agents-shaped
Choose LangChain if
Build LLM-powered applications
- Great for AI apps
- Active development
- Large community
- Your work is AI agents-shaped, not AI assistants-shaped
| Feature | Hasura MCP | LangChain |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | No ratings yet | ★4.7/5 41 reviews |
| Categories | AI AssistantsData & Databases | AI AgentsDeveloper Tools |
In-Depth Analysis
Hasura MCP
Connects PromptQL to AI assistants for natural-language data queries
Key features
Value 75/100. Hasura's DDN pricing is generous for small teams with the free tier offering unlimited models and API requests at $0, but the Base tier at $5/active model/month can become expensive for large schemas with many models.
Watch out: Active model pricing scales with schema size
LangChain
Build LLM-powered applications
Strengths
- +Great for AI apps
- +Active development
- +Large community
Weaknesses
- -Fast changing API
- -Can be complex
Key features
Value 85/100. LangChain's pricing is quite generous, especially with a robust free Developer tier offering 5,000 traces/month.
Watch out: Potential overage fees for traces
Pricing: Hasura MCP vs LangChain
| Plan | Hasura MCP | LangChain |
|---|---|---|
| Tier 1 | $0 DDN Free | Free Developer |
| Tier 2 | Starting at $5/active model/month DDN Base | $39 month Plus |
| Tier 3 | Starting at $30/active model/month DDN Advanced | custom Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on Hasura MCP pricing and LangChain pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Hasura MCP
Want the highest-rated option?
LangChain is rated 4.7/5. Hasura MCP has no ratings yet.
Go with: LangChain
Value user reviews?
Hasura MCP: no ratings yet. LangChain: 41 reviews (4.7/5).
Go with: LangChain
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Hasura MCP is a AI assistants tool. LangChain is in AI agents. Pick the category that matches your needs.
How important are ratings?
LangChain is rated 4.7/5; Hasura MCP has no ratings yet.
Key Takeaways
LangChain
- Free tier available
- Our pick for this comparison
Hasura MCP
- Better fit for AI assistants
The Bottom Line
LangChain is our pick.
Frequently Asked Questions
Is Hasura MCP or LangChain better?
LangChain is rated in our evaluation. Both are freemium.
What are Hasura MCP and LangChain used for?
Hasura MCP: Connects PromptQL to AI assistants for natural-language data queries. LangChain: Build LLM-powered applications.
What does Hasura MCP cost vs LangChain?
Hasura MCP is freemium (free tier + paid plans). LangChain is freemium (free tier + paid plans). Visit their websites for detailed pricing.