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Freemium

Hasura

Creator of PromptQL and the GraphQL Engine – a data delivery network connecting AI agents to enterprise data with real query capability.

3.9 Good 3.9
Query-capable agent access beats embedding retrieval for business questions Infrastructure – you build with it rather than use it directly
Reviewed by Challenging Voice Editorial · Updated Sep 2026 How we rate
PricingFree
Free planYes
CompanyHasura
PlatformsWeb
CategoryAI Infrastructure & Agent Tooling
Last reviewedAug 2026
UpdatedSep 2026

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Ask AI about Hasura ChatGPT Claude Perplexity

Overview

Hasura is established infrastructure in the data-access layer, best known for its GraphQL Engine, and has repositioned around AI with PromptQL and a data delivery network.

PromptQL addresses a specific and widely underestimated problem: connecting an AI agent to enterprise data properly. Retrieval over embedded documents is fine for prose but poor at questions requiring actual queries – aggregations, joins, precise filters – and business questions are usually of that second kind. An agent that can query rather than only retrieve gives materially different answers.

The GraphQL Engine heritage is the credibility here: this is a team that has been solving data access at scale for years, now pointing it at agents. Its own framing – first for digital, now for AI – is accurate. This is developer infrastructure; expect to build with it rather than use it directly.

Key features

  • PromptQL for agent access to enterprise data
  • Data delivery network across sources
  • GraphQL Engine for unified data access
  • Query capability rather than retrieval alone
  • Established developer tooling and documentation
  • AI Catalyst team for implementation support

Screenshots & demo

Hasura screenshot 1

Pricing

Hasura offers a free plan, with paid upgrades for higher limits and more features.

  • Pricing modelFreemium
  • Starting priceFree
  • Free planYes
Visit Hasura

Pricing is provided as a guide. Check the official site for the latest plans.

Is Hasura expensive?

Hasura has no advertised paid tier. Among the 75 priced tools we list in AI Infrastructure & Agent Tooling, the median entry price is $29 a month.

55% of AI Infrastructure & Agent Tooling tools in the directory offer a free tier, and this is one of them.

Compared against every priced listing in AI Infrastructure & Agent Tooling, recalculated as the catalogue changes. Method and the full market breakdown are in our AI tool pricing study.

Pros & cons

Pros

  • Query-capable agent access beats embedding retrieval for business questions
  • Built on years of proven data-access engineering
  • Developer-first with mature tooling behind it

Cons

  • Infrastructure – you build with it rather than use it directly
  • The marketing site is thin relative to the product's depth
  • Requires data engineering capability to adopt well

How it compares

ToolRatingFreeFromBest known for
Hasura (this tool)3.9YesFreePromptQL for agent access to enterprise data
Weaviate3.7YesFreeCombined vector search, RAG, and memory in one system
Kaskada3.5YesFreeStreaming engine connecting AI models to real-time and historical data
Neo4j4.5YesFreeGraphRAG for grounding LLM answers in a knowledge graph

Alternatives to Hasura

4 tools matched to Hasura on what they do, their category and their price.

Neo4j

4.5

Graph database and knowledge-graph platform positioned as a knowledge layer for AI, with GraphRAG for grounded LLM answers, Aura Agent for building context-aware agents, vector search and MCP support.

Frequently asked questions

What is Hasura?
Hasura is established infrastructure in the data-access layer, best known for its GraphQL Engine, and has repositioned around AI with PromptQL and a data delivery network.
Is Hasura free?
Yes, Hasura offers a free plan. Paid plans unlock more features and higher usage limits.
What are the best Hasura alternatives?
The closest matches in the directory are Weaviate, Kaskada, and Neo4j, compared side by side above.

Reviews

3.9 Editorial rating No reviews yet

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