turbopuffer vs Weaviate

Which one do AI engines recommend, and how do they differ on price, fit and features?

The short answer

Weaviate is the stronger AI pick in Vector Databases: it has a visibility score of 45.2 versus 4.6 for turbopuffer, and ranks ahead in 78% of the answers that name both.

Choose turbopuffer if…

You want a lower entry price ($16 vs $45)
You need SOC 2 Type 2 or HIPAA (Business Associate Agreement available) or GDPR-ready DPA coverage
serverless vector and full-text search built on object storage
high performance at a fraction of traditional costs

Choose Weaviate if…

You want the brand AI engines rank higher (45.2 vs 4.6)
You want a free plan to start
AI answers describe it more positively (59% vs 33% positive)
You need SOC 2 Type II or HIPAA (Enterprise Cloud on AWS) coverage

AI visibility side by side

Latest weekly run · Nov 2

Metric	turbopuffer	Weaviate
Visibility score	4.6%	45.2%
Change vs last week	New	New
Rank in Vector Databases	#14	#4
Share of voice	1.9%	11.7%
Mentions this run	9	56
Positive in AI answers	33%	59%

The stronger value in each row is marked with a ✓.

Visibility score trend

Weekly runs over the last 60 days

turbopuffer 0pp · Weaviate 0pp over 0 weekly runs.

Engine by engine

Weaviate leads on 3 of 3 engines

ChatGPT

6.7%

57.8%

AI Mode

4.3%

40%

Perplexity

2.8%

37.8%

turbopufferWeaviate

Head to head in AI answers

9 engine answers name both brands

2turbopuffer ranked higher

7Weaviate ranked higher

Prompt	Engine	turbopuffer	Weaviate
What are the best Vector Databases tools in 2026?	ChatGPT	#11	#3
What are the best Vector Databases tools in 2026?	Perplexity	#9	#4
Alternatives to the most popular vector database	AI Mode	#7	#5
Alternatives to the most popular vector database	Perplexity	#10	#3
Which vector database has transparent pricing?	ChatGPT	#5	#2
Official website of the top vector database vendors	ChatGPT	#12	#2
Official website of the top vector database vendors	AI Mode	#2	#4
Official website of the top vector database vendors	Perplexity	#13	#3
Who makes the most used vector database?	ChatGPT	#2	#4

Features, pricing & fit

Dimension	turbopuffer	Weaviate
Pricing model	Usage-based	Usage-based
Entry price	$16 / mo	Free; paid from $45 / mo
Free plan	No	Yes
Deployment	Multi-tenant cloud on usage-based plans; single-tenant and bring-your-own-cloud (BYOC) deployments on the enterprise plan.	Serverless, Enterprise Cloud, or Bring Your Own Cloud
Compliance	SOC 2 Type 2, HIPAA (Business Associate Agreement available), GDPR-ready DPA	SOC 2 Type II, HIPAA (Enterprise Cloud on AWS)
Support	Community Slack and email on all plans, Private Slack channel on higher plans, 24/7 support and 99.95% uptime SLA on enterprise	Email support on all plans, Phone and Slack support on Premium and Dedicated plans, Technical Account Team add-on on Premium and Dedicated plans
Founded	2023	2019
Headquarters	Ottawa, Ontario, Canada	Amsterdam, Netherlands
Employees	11–50	51–200
Funding	Seed	Strategic investment (Ricoh corporate venture fund)
Best for	Teams building AI applications, semantic search or recommendation systems that need large-scale vector and full-text search at lower cost.	Development teams and enterprises building search, RAG and agent applications who want an open-source, production-ready vector database.