vioscaleAI
Alternatives

IBM Db2 alternatives

On the evidence we track, the strongest alternative to IBM Db2 is Supabase at 75/100. IBM Db2 itself ranks #14 of 18 in relational databases. Every product below is scored on the same independent signals, so the ranking is comparable rather than a matter of opinion.

IBM Db2 full profile →All Relational Databases →
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Ranked alternatives to IBM Db2

  1. 175
    Supabase

    PostgreSQL hosting with pricing that scales based on your usage

    medium · 70%
    vs IBM Db2 →
  2. 272
    Neon

    A serverless PostgreSQL platform designed for scalable application and agent deployment

    medium · 70%
    vs IBM Db2 →
  3. 366
    PlanetScale

    Managed cloud databases built on sharded MySQL and PostgreSQL for high-scale applications

    medium · 70%
    vs IBM Db2 →
  4. 465
    MySQL

    Widely-used open-source SQL database system

    medium · 53%
    vs IBM Db2 →
  5. 565
    CockroachDB

    A distributed SQL database that automatically scales horizontally across multiple nodes while maintaining transactional consistency and high availability.

    medium · 65%
    vs IBM Db2 →
  6. 661
    PostgreSQL

    An established, feature-rich open source relational database system with strong reliability

    medium · 60%
    vs IBM Db2 →
  7. 760
    SQLite
    medium · 53%
    vs IBM Db2 →
  8. 860
    Vitess

    A database system that extends MySQL with built-in sharding and cloud-native deployment

    low · 49%
  9. 956
    Percona Server
    low · 36%
  10. 1055
    Google Cloud Spanner

    A continuously available cloud database offering exceptional scalability across global regions

    low · 38%
  11. 1153
    YugabyteDB

    A distributed database offering PostgreSQL-compatible SQL for global, internet-scale applications

    low · 18%
  12. 1250
    Amazon Aurora

    A fully managed relational database that scales automatically while maintaining compatibility with PostgreSQL and MySQL.

    low · 48%
Still deciding?

Not sure which of these fits?

This ranking uses our balanced weighting. Say what actually matters to you (budget, compliance, self-hosting, team size) and the same relational databases get reordered against that instead.

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Why these ones

An alternative here means a product in the same category as IBM Db2 (Relational Databases), ranked by the vioscaleAI composite: a confidence-weighted blend of independent signals such as adoption, release activity, pricing transparency and security posture. There are no user reviews in it, and no vendor can pay to appear or to rank higher. Where we have not confirmed something, we show that rather than guessing.

Generated . See the method for how the composite is built, and why we are independent.