Public price
Every plan routes to "contact sales" or a demo request. No number is visible anywhere we looked.
Open sourceChroma alternatives
We could not read a price on Chroma's site. We found 0 out of 10 of the buying evidence we check for. 17 of the 20 other products below publish more.
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.
18 of 21for published buying evidence
38%publish a usable price
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
No repo, no free tier, no sandbox. A buyer has to pay before they can find out if it works.
Open sourceMeasured customer result
Makes a performance claim ("state-of-the-art") with no number, dataset or test behind it that we could find.
Open sourceDocumented limits
A possible mention appeared on a comparison or unrelated page, so we did not count it.
Open sourceTesting method
No description of how the product was tested or evaluated.
Open sourceRecent product updates
A possible mention appeared on a comparison or unrelated page, so we did not count it.
Open sourceAsk before you buy
These questions come from the information we could not verify on the public site.
- What will this cost for my current team, and what changes when usage grows?
- Can we test it with our own workflow before signing a contract?
- What measurable result has a customer like us achieved?
- Where does it fail, and what still needs human review?
- How were the headline claims tested, and what was the baseline?
- How often is the product updated, and where are releases documented?
Compare the field
Showing 12 of 20 that match your filters.
Chromachroma.com
0/10website evidenceno price we could read
No price we could find. No free tier or demo we could find. No measured result we could find. No stated limits we could find. No test method we could find. No public changelog we could find.
- No price we could find
- No free tier or demo we could find
- No measured result we could find
- No stated limits we could find
- No test method we could find
- No public changelog we could find
Reductoreducto.ai
10/10website evidencefree tier
Publishes more buying evidence than Chroma. Price is on the site, unlike Chroma.
- 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
Supabasesupabase.com
10/10website evidence$25 / month
Publishes more buying evidence than Chroma. Price is on the site, unlike Chroma.
- 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 more buying evidence than Chroma. You can try it without paying, unlike Chroma.
- 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 more buying evidence than Chroma. Price is on the site, unlike Chroma.
- 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 more buying evidence than Chroma. Price is on the site, unlike Chroma.
- 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 more buying evidence than Chroma. Price is on the site, unlike Chroma.
- 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 more buying evidence than Chroma. You can try it without paying, unlike Chroma.
- 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 more buying evidence than Chroma. You can try it without paying, unlike Chroma.
- 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 more buying evidence than Chroma. Price is on the site, unlike Chroma.
- 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 more buying evidence than Chroma. You can try it without paying, unlike Chroma.
- 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 more buying evidence than Chroma. You can try it without paying, unlike Chroma.
- 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 more buying evidence than Chroma. You can try it without paying, unlike Chroma.
- 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
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