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LanceDB vs Supabase comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jul 22, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

LanceDB
Ranking in Vector Databases
9th
Average Rating
9.0
Reviews Sentiment
9.0
Number of Reviews
1
Ranking in other categories
Open Source Databases (19th)
Supabase
Ranking in Vector Databases
2nd
Average Rating
8.6
Reviews Sentiment
5.6
Number of Reviews
14
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2026, in the Vector Databases category, the mindshare of LanceDB is 6.0%, down from 9.1% compared to the previous year. The mindshare of Supabase is 5.7%, down from 8.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vector Databases Mindshare Distribution
ProductMindshare (%)
Supabase Vector5.7%
LanceDB6.0%
Other88.3%
Vector Databases
 

Featured Reviews

Arucy Lionel - PeerSpot reviewer
Co-Founder at Afriziki
A simple solution that has very good documentation and low research consumption
LanceDB is deployed on-cloud in our organization. I have only utilized the community-specific version. They have a server-client version that might actually be useful for a lot of other people. I just needed the direct one, which works quite well for me. I don't know how good the server client version is yet. Overall, I rate LanceDB a nine out of ten.
Boya Uday Kumar - PeerSpot reviewer
AI Solutions Lead at ADP
Semantic search has transformed client sites and drives faster projects with higher conversions
Adapting to Supabase Vector was relatively smooth, but there was definitely a moderate learning curve at the start. The SQL foundation, REST API, documentation, and integration with all the AI tools made it easier. However, understanding embeddings, index types, similarity metrics, and how SQL and vector hybrid queries work, as well as the RLS policies for vectors, required some time to learn. I do not have many things to point out, but a couple of areas for improvement come to mind. For index optimization guidance, clearer instructions on when to use IVFFlat versus HNSW indexes would be helpful. Additionally, having a built-in embedding generation capability would simplify the workflow, as currently, I use external services such as OpenAI or Hugging Face for that purpose.
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Top Industries

By visitors reading reviews
Comms Service Provider
11%
Financial Services Firm
10%
Computer Software Company
10%
Manufacturing Company
9%
Comms Service Provider
13%
Manufacturing Company
10%
Educational Organization
7%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise1
Large Enterprise7
 

Questions from the Community

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What is your experience regarding pricing and costs for Supabase Vector?
In this basic implementation or proof of concept project, I use the basic Supabase project available in the free trial. I am not sure which one of those options it falls under, but I use the free S...
What needs improvement with Supabase Vector?
When setting up a database, a PostgreSQL instance, which is the most popular use of Supabase, instead of having to go and write and run an SQL line to create a pgvector on Supabase, it would be nic...
What is your primary use case for Supabase Vector?
As an AI Engineer, my primary use case of Supabase Vector is for storing vector databases that I use at retrieval and inference in my AI agent and RAG pipelines. I have been working with RAG soluti...
 

Comparisons

 

Overview

Find out what your peers are saying about Microsoft, Supabase, Redis and others in Vector Databases. Updated: June 2026.
906,418 professionals have used our research since 2012.