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Head-to-head · Managed Database Hosting

Oracle Autonomous AI Database vs Aiven for PostgreSQL

  • Updated Sep 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Oracle Autonomous AI Database #4 in Managed Database Hosting 7.6/10 Free plan · 30-day trial Free plan✓ 1 of 3 features Visit Oracle
Aiven for PostgreSQL #6 in Managed Database Hosting 7.3/10 Free plan · paid from $5/mo Free plan✓ 2 of 3 features Visit Aiven

Oracle Autonomous AI Database leads on 0 checks, Aiven for PostgreSQL on 1, and 2 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreOracle Autonomous AI Database · 7.6/10
  • Free planboth
  • Most featuresAiven for PostgreSQL · 2 of 3

Oracle Autonomous AI Database scores higher on our rubric for managed database hosting: 7.6 against 7.3 out of 10; our editors rank them #4 and #6.

Aiven for PostgreSQL offers read replicas; Oracle Autonomous AI Database doesn't publish it.

Oracle Autonomous AI Database is the better fit for teams wanting autonomous Oracle database operations. Aiven for PostgreSQL is the better fit for postgreSQL teams seeking low-cost managed hosting.

  • Oracle Autonomous AI Database fits best

    Teams wanting autonomous Oracle database operations

  • Aiven for PostgreSQL fits best

    PostgreSQL teams seeking low-cost managed hosting

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature Oracle Autonomous AI Database 7.6/10 Visit ↗ Aiven for PostgreSQL 7.3/10 Visit ↗
At a glance
Editor score 7.6 7.3
Ranking #4 in Managed Database Hosting #6 in Managed Database Hosting
Best for Teams wanting autonomous Oracle database operations PostgreSQL teams seeking low-cost managed hosting
Pricing model Free plan + paid Free plan + paid
Starting price Not published $5/mo
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted Cloud
Platforms Web Web
Features Oracle Autonomous AI Database 1/3 · Aiven for PostgreSQL 2/3
High availability ✓ ✓
Point-in-time recovery Not published Not published
Read replicas Not published ✓ (best)
Specs
Database type Not published Not published
Scaling model Not published Not published
Backup retention 60 days Not published
Our review
Pros
  • Automates provisioning, patching, upgrades, backups, scaling, and maintenance
  • Supports Oracle Cloud, self-hosted deployments, and major cloud integrations
  • Includes encryption, auditing, failover, and point-in-time recovery capabilities
  • Free plan with no time limit and a $5/month Developer tier
  • Managed patching, scaling, backups, monitoring, and failover options
  • API, Terraform, CLI, Kubernetes, and Aiven service integrations
Cons
  • Always Free databases are limited to 20 GB and two instances per tenancy
  • The developer plan uses a fixed shape with 4 ECPUs and 20 GB storage
  • Backup retention is configurable from 1 to 60 days
  • Free and Developer plans use a single node or VM
  • Free plan includes only 1 GB RAM and 1 GB disk storage
  • Higher availability features begin on the Business plan
Our verdict

Oracle Autonomous AI Database is a managed relational database service for organizations building transactional, analytical, JSON-centric, and AI-enabled applications. It is aimed at teams that want Oracle database capabilities without…

Read the review →

Aiven for PostgreSQL is a fully managed, cloud-hosted relational database service based on open-source PostgreSQL. It is aimed at teams that want Aiven to handle provisioning, maintenance, patching, scaling, backups, monitoring, and…

Read the review →
  1. Oracle Autonomous AI DatabaseManaged Database Hosting 7.6Free plan · 30-day trial
  2. Aiven for PostgreSQLManaged Database Hosting 7.3Free plan · paid from $5/mo

Strengths and trade-offs

  • Oracle Autonomous AI Database — where it wins

    • Automates provisioning, patching, upgrades, backups, scaling, and maintenance
    • Supports Oracle Cloud, self-hosted deployments, and major cloud integrations
    • Includes encryption, auditing, failover, and point-in-time recovery capabilities

    Where it doesn't

    • Always Free databases are limited to 20 GB and two instances per tenancy
    • The developer plan uses a fixed shape with 4 ECPUs and 20 GB storage
    • Backup retention is configurable from 1 to 60 days

  • Aiven for PostgreSQL — where it wins

    • Free plan with no time limit and a $5/month Developer tier
    • Managed patching, scaling, backups, monitoring, and failover options
    • API, Terraform, CLI, Kubernetes, and Aiven service integrations

    Where it doesn't

    • Free and Developer plans use a single node or VM
    • Free plan includes only 1 GB RAM and 1 GB disk storage
    • Higher availability features begin on the Business plan
  • Oracle Autonomous AI Database7.6/10 · Free plan · 30-day trial

    A broad automation platform for teams running Oracle transactional, analytical, JSON, and AI workloads.

    Visit OracleFull verdict →
  • Aiven for PostgreSQL7.3/10 · Free plan · paid from $5/mo

    A low-cost managed PostgreSQL service with useful automation and cloud tooling.

    Visit AivenFull verdict →

More comparisons

All managed database hosting comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update