Hasura

Hasura is a data API platform that generates GraphQL APIs over connected databases without requiring developers to write handlers, schemas, or resolvers. It suits teams building database-backed APIs that want cloud or self-managed deployment and room to extend APIs with other services. Its broad database support and flexible deployment are compelling, though the Free plan’s project and request caps and Professional’s hourly billing deserve close attention.

Overview

Hasura Cloud provides instant GraphQL APIs, RESTified endpoints, and GraphQL subscriptions. The engine connects to a wide range of databases, including Postgres-compatible systems, SQL Server, BigQuery, Athena, Snowflake, MySQL, Oracle, MariaDB, MongoDB, and ClickHouse. That breadth makes it a strong fit for teams serving data from more than one database type.

Teams can extend APIs with remote schemas and joins, Actions, and event or scheduled triggers. Authorization can use a customer-chosen authentication provider, with JWT controls delivered through headers, cookies, or webhooks. These options give developers ways to integrate existing identity and services rather than limiting an API to direct database access.

Key features

Cloud controls and integrations

Hasura Cloud runs on AWS, Google Cloud Platform, or Microsoft Azure Cloud. GitHub integration supports CI/CD, while observability integrations include Datadog, New Relic, Azure Monitor, Prometheus, and OpenTelemetry. Security features include query allow lists, optional disabling of GraphQL introspection, security event logging, access controls, and DDoS monitoring.

Hasura states that Cloud is SOC 2 Type II and HIPAA compliant, that its offerings are GDPR compliant, and that its information security management system supporting Hasura GraphQL Engine is ISO/IEC 27001:2013 certified. Teams evaluating a deployment should match those claims and controls to their own requirements.

Self-hosting

The Community Edition can be deployed manually with Docker, and Enterprise Edition can be deployed on-premises. This makes Hasura relevant to organizations that need to manage deployment themselves, as well as those choosing hosted Cloud; the operational choice is a meaningful part of the decision.

Pricing

Hasura uses a freemium model. The Free plan costs nothing, billed Forever. It allows up to three projects per account, two databases per project, 100MB of data passthrough per month, up to 3 million API requests per month, and 10 concurrent websocket connections. Community and email/ticketed support are included. This is a practical starting point, but the project, throughput, and connection ceilings may rule it out for larger or production workloads.

Professional is priced on request, billed starting at $1.50 per active hour. It includes unlimited databases per project, unlimited data passthrough at $0.13/GB, and up to 6 million API requests per month, plus expert technical support. Hasura positions it for low-scale production APIs. The active-hour starting charge and per-GB passthrough cost matter when estimating spend; the plan doubles the Free request allowance but does not remove the request cap.

Enterprise has custom pricing and includes unlimited databases, unlimited data passthrough, unlimited API requests per month, and 24x7 expert technical support with customizable SLAs. It is intended for high-scale, mission-critical production APIs with security and compliance needs. The published paid-from figure is 5 /mo, but the Enterprise plan itself is custom-priced.

Platforms

Hasura is listed for API, Linux, self-hosted, and web use. Its hybrid deployment model spans Hasura Cloud and self-managed options, and lifecycle management, access policies, API analytics, and an API catalog are supported capabilities.

Who it's for

Hasura is best suited to development teams that want to generate APIs over existing databases, particularly when they need multiple API styles, database choices, or deployment paths. Professional targets low-scale production, while Enterprise is aimed at teams running high-scale, mission-critical services. A small project can start on Free, but teams should check its request and websocket caps against expected use before relying on it.

Pros and cons

• Pro: Broad database support makes it useful when an API needs to span varied data stores.
• Pro: GraphQL, RESTified endpoints, subscriptions, and extension mechanisms cover more than direct database reads.
• Pro: Cloud, Docker-based Community Edition, and on-premises Enterprise provide distinct deployment choices.
• Con: Free limits projects, databases, monthly requests, passthrough, and concurrent websocket connections, so growing workloads may need an upgrade.
• Con: Professional combines an active-hour starting charge with per-GB passthrough pricing and a 6 million monthly request cap, making usage a cost and capacity consideration.
• Con: Enterprise uses custom pricing, so teams must obtain a quote to assess its cost.

Alternatives

For teams comparing options across the broader category, browse GraphQL Tools or API Management Software.

Altair GraphQL Client is a freemium option for those seeking a GraphQL client. Apollo Studio is another freemium alternative. Apollo Client is a free alternative. Ariadne is a free alternative. Graphene is a free, open-source Python library. GraphiQL is a free, MIT-licensed project distributed as a React package. GraphQL Hive is a free alternative with a Hobby plan. GraphQL.js is a free, MIT-licensed JavaScript library installable from npm.

Verdict

Choose Hasura if your team wants to generate and extend APIs across existing databases, with a choice between hosted cloud and self-managed deployment. Its strongest case is the combination of database breadth, API types, and deployment flexibility. Look elsewhere if the Free caps are too restrictive, or if Professional’s usage-based charges and request ceiling do not fit your workload.