Supabase vs Aiven
Supabase
Optimal Baseline TierPRO (SMALL COMPUTE) plan (Optimal for baseline workload)
Aiven
Optimal Baseline TierStartup plan (Optimal for baseline workload)
Choosing between the infrastructure of Supabase and Aiven requires analyzing their pricing thresholds. You can launch on Supabase for $40.00. Alternatively, Aiven's equivalent plan starts at $75.00. Looking strictly at the entry barrier, Supabase provides a more cost-effective starting point, undercutting Aiven's base plan by $35.00 per month.
As your platform scales, resource limits will impact your budget. Expanding your limits on Supabase means additional storage is billed at $0.13 per GB, while excess egress traffic is billed at $0.09 per GB. When evaluating the same limits on Aiven, you will find that additional storage is requires a plan upgrade, while excess egress traffic is requires a plan upgrade.
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Open our master calculatorFrequently asked questions
Is Supabase more cost-effective than Aiven?
The starting price for Supabase is $40.00 per month, whereas Aiven starts at $75.00. The true cost-effectiveness depends heavily on your specific resource requirements beyond these base tiers.
How do resource limits and scaling fees compare between Supabase and Aiven?
When scaling, overages dictate the final bill. For Supabase, extra storage is billed at $0.13 and network egress is billed at $0.09. In contrast, for Aiven, expanding storage requires a plan upgrade and expanding egress requires a plan upgrade.
Should I choose Supabase or Aiven for my infrastructure?
Choose Supabase if your workload strictly aligns with their base limits and penalty structure. Choose Aiven if their starting footprint offers a more predictable financial trajectory for your specific application requirements.
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Pricing metrics are updated automatically from official provider data. Last synced:
August 31, 2026