01
Turso Lowest estimate
Free
$0/ month equivalent
COMPARE / DATABASES
Databases, with the math.
Understand database storage, row operations and compute costs.
One database without replication or embedded sync. D1 and Turso use SQLite-compatible engines; Supabase uses PostgreSQL. These are cost alternatives, not interchangeable runtimes. Supabase models one Micro instance; its performance is not inferred from row counts.
YOUR COMPARISON, YOUR CALL
3 / 4 selectedBring your shortlist.
Choose up to four products for a closer look. The full cost ranking stays below.
Showing 3 of 3 supported products. Find products for this comparison
Your workload
Monthly usage. Adjust the assumptions to match your product.
rows / month
Rows scanned, not the number of SQL requests. Include indexes and full scans.
Maximum 1,000,000,000,000 rows / monthrows / month
Inserts, updates, deletes and index maintenance.
Maximum 10,000,000,000 rows / monthGB / month
Average stored data plus indexes.
Maximum 10,000 GB / monthGB / month
Uncached outbound transfer. Embedded-replica synchronization is excluded.
Maximum 1,000,000 GB / monthEstimates are in USD before taxes. Your usage stays in this URL.
| Decision guideOne shared workload. Different trade-offs. | |||
|---|---|---|---|
| Monthly equivalentUSD · before tax | $0Lowest in your shortlistFree | $5.00Workers Paid + D1 | $25.00Pro · one Micro instance |
| Payment commitment | Monthly | Monthly | Monthly |
| Fits this workload? | Within modeled limits | Within modeled limits | Within modeled limits |
| What to know | Remote database calls only; no embedded replica sync. | Includes the required $5 Workers subscription. If Workers is already in your stack, that subscription is shared. Free daily row limits are not modeled. | Includes first Micro instance through the $10 compute credit. Fixed compute capacity; row volume alone cannot prove this instance is sufficient. Pro subscription can be shared with Supabase Auth. |
| Outside the estimate | Embedded replica synchronization and enterprise features. | Worker request/CPU usage to call the database and sharding across multiple databases. | Larger compute, replicas, point-in-time recovery, provisioned IOPS and other backend features. |
| Evidence | Official pricing ↗Checked 2026-10-05 | Official pricing ↗Checked 2026-10-05 | Official pricing ↗Checked 2026-10-05 |
Look ahead, before you commit.
Vary rows read. Keep all other inputs fixed.
TursoCloudflare D1Supabase Database
View exact values and assumptions
Each point follows your selected plan. Automatic choices use the lowest eligible supported plan per product. Missing values mean no supported plan fits. This varies one input, not all costs with customer count.
| Rows read | Turso | Cloudflare D1 | Supabase Database |
|---|---|---|---|
| 25,000,000 rows / month | $0 | $5.00 | $25.00 |
| 50,000,000 rows / month | $0 | $5.00 | $25.00 |
| 100,000,000 rows / month | $0 | $5.00 | $25.00 |
| 200,000,000 rows / month | $0 | $5.00 | $25.00 |
| 500,000,000 rows / month | $0 | $5.00 | $25.00 |
| 1,000,000,000 rows / month | $5.99 | $5.00 | $25.00 |
Your monthly comparison
3 eligible products in this loaded set · Lowest modeled cost first
Prices reflect dated, supported plans. Matching a category does not mean matching features. How estimates work