Public price
Found a public price ($ 25 / month) on the pricing page.
Open sourceSupabase alternatives
Supabase costs $25 / month. We found 10 out of 10 of the buying evidence we check for. Nothing else here publishes more of that evidence.
This is a comparison of what each company publishes on its own site. It covers price, free access, measured results, documented limits, product updates, and testing methods. It is evidence for a shortlist, not a rating of product quality. The products below share a broad category and are not necessarily direct substitutes. Use Comparima for direct competitors.
Vector databases and RAGHow this market looks from public information.
1 of 21for published buying evidence
2 of 5comparable monthly prices are lower
81%can be tried first
62%publish measured results
57%state their limits
What we could verify
Every finding links to the page it came from. Open the source before relying on it.
Try before paying
A buyer can verify the claim themselves without paying ("Start building for free").
Open sourceMeasured customer result
Publishes a supported measurable result ("2 messages per second").
Open sourceDocumented limits
Documents where it falls short ("caveat").
Open sourceTesting method
Describes how it was tested ("We tested"; includes Dataset).
Open sourceRecent product updates
Public changelog with versioned entries (found Jul 30, 2026).
Open sourceAsk before you buy
These questions come from the information we could not verify on the public site.
- Which plan includes the features and usage limits my team actually needs?
- What data is stored, where is it processed, and how can it be deleted?
- What support response time is included in the contract?
Compare the field
Showing 12 of 20 that match your filters.
Supabasesupabase.com
10/10website evidence$25 / month
Answers every question we check for.
- Price is on the site
- You can try it without paying
- Publishes a measured result
- Says what it cannot do
- Shows how it was tested
- Actively maintained
Reductoreducto.ai
10/10website evidencefree tier
Publishes about as much buying evidence as Supabase.
- Price is on the site
- You can try it without paying
- Publishes a measured result
- Says what it cannot do
- Shows how it was tested
- Actively maintained
Chromatrychroma.com
8/10website evidenceno price we could read
Publishes less buying evidence than Supabase. No price we could find, though Supabase publishes one.
- You can try it without paying
- Publishes a measured result
- Says what it cannot do
- Shows how it was tested
- Actively maintained
- No price we could find
Ragieragie.ai
8.5/10website evidence$100 / month
Publishes about as much buying evidence as Supabase. Much dearer at $100 a month against $25. No stated limits we could find, though Supabase publishes one.
- Price is on the site
- You can try it without paying
- Publishes a measured result
- Shows how it was tested
- Actively maintained
- No stated limits we could find
LanceDBlancedb.com
7.5/10website evidence$779/month
Publishes less buying evidence than Supabase. Much dearer at $779 a month against $25. No stated limits we could find, though Supabase publishes one.
- Price is on the site
- You can try it without paying
- Publishes a measured result
- Shows how it was tested
- No stated limits we could find
- No public changelog we could find
Onyxonyx.app
7.5/10website evidence$20 per user
Publishes less buying evidence than Supabase. No stated limits we could find, though Supabase publishes one.
- Price is on the site
- You can try it without paying
- Publishes a measured result
- Shows how it was tested
- No stated limits we could find
- No public changelog we could find
Qdrantqdrant.tech
7/10website evidenceno price we could read
Publishes less buying evidence than Supabase. No price we could find, though Supabase publishes one.
- You can try it without paying
- Publishes a measured result
- Says what it cannot do
- Shows how it was tested
- No price we could find
- No public changelog we could find
SingleStoresinglestore.com
6/10website evidenceno price we could read
Publishes less buying evidence than Supabase. No price we could find, though Supabase publishes one.
- You can try it without paying
- Says what it cannot do
- Shows how it was tested
- Actively maintained
- No price we could find
- No measured result we could find
turbopufferturbopuffer.com
7.5/10website evidence$16/month
Publishes less buying evidence than Supabase. Cheaper at $16 a month against $25. No test method we could find, though Supabase publishes one.
- Price is on the site
- You can try it without paying
- Publishes a measured result
- Says what it cannot do
- No test method we could find
- No public changelog we could find
Unstructuredunstructured.io
7/10website evidenceno price we could read
Publishes less buying evidence than Supabase. No price we could find, though Supabase publishes one.
- You can try it without paying
- Publishes a measured result
- Says what it cannot do
- Shows how it was tested
- No price we could find
- No public changelog we could find
Vectorizevectorize.io
6.5/10website evidenceno price we could read
Publishes less buying evidence than Supabase. No price we could find, though Supabase publishes one.
- You can try it without paying
- Publishes a measured result
- Shows how it was tested
- Actively maintained
- No price we could find
- No stated limits we could find
Marqomarqo.ai
5.5/10website evidenceno price we could read
Publishes less buying evidence than Supabase. No price we could find, though Supabase publishes one.
- You can try it without paying
- Publishes a measured result
- Says what it cannot do
- No price we could find
- No test method we could find
- No public changelog we could find
Pineconepinecone.io
6/10website evidence$20/month
Publishes less buying evidence than Supabase. Cheaper at $20 a month against $25. No stated limits we could find, though Supabase publishes one.
- Price is on the site
- You can try it without paying
- Publishes a measured result
- No stated limits we could find
- No test method we could find
- No public changelog we could find
Read in August 2026 from pages anyone can open. This is what each company puts on its own site, which is not the same as how good the product is. Something excellent can still tell you very little. Spotted a mistake? Tell us and we will read it again.
Check a product we have not covered