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Best ClickHouse alternatives in 2026

Looking for an alternative to ClickHouse? Whether you've outgrown it, find the pricing steep, or just want to weigh your options, these are the strongest databases & backends alternatives in 2026 — ranked on pricing, features, and who each one fits best. ClickHouse itself has a free tier, so we've flagged where each option is cheaper, simpler, or more specialized.

  1. 1
    DuckDB
    Best for: data-teams

    The in-process analytical database (SQLite for analytics). A popular databases alternative to ClickHouse with a genuinely usable free tier — free. Particularly strong for data-teams.

  2. 2
    Tinybird
    Best for: data-teams

    If ClickHouse feels like overkill or over-budget, Tinybird is a leaner option with a genuinely usable free tier. Build real-time data APIs fast. Pricing: free.

  3. 3
    Neo4j
    Best for: data-teams

    Neo4j goes head-to-head with ClickHouse on features with a genuinely usable free tier. The graph database platform. Best suited to data-teams. Free – $65/mo.

  4. 4
    PostgreSQL
    Best for: developers

    A well-rated databases pick. The world's most advanced open-source database. PostgreSQL offers a free plan and starts at free, making it a credible ClickHouse replacement.

  5. 5
    Supabase
    Best for: developers

    The open-source Firebase alternative. A popular databases alternative to ClickHouse with a genuinely usable free tier — free – $25/mo. Particularly strong for developers.

  6. 6
    Meilisearch
    Best for: developers

    If ClickHouse feels like overkill or over-budget, Meilisearch is a leaner option with a genuinely usable free tier. Lightning-fast open-source search. Pricing: free – $30/mo.

  7. 7
    Redis
    Best for: developers

    Redis goes head-to-head with ClickHouse on features with a genuinely usable free tier. The in-memory data store. Best suited to developers. Free.

  8. 8
    Convex
    Best for: developers

    A well-rated databases pick. The reactive backend for app developers. Convex offers a free plan and starts at free – $25/mo, making it a credible ClickHouse replacement.

Still considering ClickHouse itself? Read our ClickHouse review →

Frequently asked questions

What is the best ClickHouse alternative?

DuckDB is our top-rated ClickHouse alternative for 2026. The in-process analytical database (SQLite for analytics). Free.

Is there a free ClickHouse alternative?

Yes — DuckDB, Tinybird, Neo4j all offer a free tier you can start on without a credit card.

Why switch from ClickHouse?

Common reasons are price, a simpler feature set, better fit for a specific use case, or platform support. Each tool above notes where it has an edge over ClickHouse.