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

Bottom line: Hasura is a capable ai infrastructure & agent tooling tool, best known for promptQL for agent access to enterprise data. It has a free plan.

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 Aug 2026 How we rate
PricingFree
Free planYes
CompanyHasura
PlatformsWeb
Best forAI Infrastructure & Agent Tooling
Visits8
Last reviewedAug 2026
UpdatedAug 2026
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 58 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
Ollama4.6YesFreeRun open models locally with a single command
Browserbase4.5Yes$20/moReal browser instances, not headless simulation
Hugging Face4.5Yes$9/moPublic hub hosting hundreds of thousands of open models, datasets, and Spaces

Alternatives to Hasura

4 tools our editors picked as direct alternatives to Hasura.

Our verdict

3.9 / 5 3.9

Hasura is a solid ai infrastructure & agent tooling tool, best known for promptQL for agent access to enterprise data. It offers a free plan.

What makes it different: Hasura stands out for promptQL for agent access to enterprise data.

How we score it
Overall 3.9
Value for money 4.7
Feature depth 4.9
Popularity 3.7
Best for ProfessionalsTeamsCreatorsCurious learners

Frequently asked questions

What is Hasura?
Hasura is an ai infrastructure & agent tooling tool listed in the Challenging Voice directory. Creator of PromptQL and the GraphQL Engine – a data delivery network connecting AI agents to enterprise data with real query capability.
Is Hasura free?
Yes, Hasura offers a free plan. Paid plans unlock more features and higher usage limits.
What are the best Hasura alternatives?
Popular alternatives to Hasura include EasyOCR, Pickaxe, and MindPal. Browse them all in the AI Infrastructure & Agent Tooling category.
Is Hasura any good?
Hasura scores 3.9 out of 5 based on our editorial review.

Reviews

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