Chroma vs Pinecone

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

The short answer

Pinecone is the stronger AI pick in Vector Databases: it has a visibility score of 71.8 versus 18.6 for Chroma, and ranks ahead in 82% of the answers that name both.

Choose Chroma if…

You need a self-hosted or on-premises option
Fast path from local notebook prototyping to serverless cloud production
Free and open source when self-hosted
Lightweight and developer-friendly for prototypes

Choose Pinecone if…

You want the brand AI engines rank higher (71.8 vs 18.6)
You want a lower entry price ($20 vs $250)
AI answers describe it more positively (57% vs 50% positive)
You need HIPAA or GDPR or ISO 27001 coverage

AI visibility side by side

Latest weekly run · Nov 2

Metric	Chroma	Pinecone
Visibility score	18.6%	71.8%
Change vs last week	New	New
Rank in Vector Databases	#6	#1
Share of voice	6.8%	14%
Mentions this run	32	66
Positive in AI answers	50%	57%

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

Visibility score trend

Weekly runs over the last 60 days

Chroma 0pp · Pinecone 0pp over 0 weekly runs.

Engine by engine

Pinecone leads on 3 of 3 engines

ChatGPT

22.2%

77%

AI Mode

20.9%

77.4%

Perplexity

12.6%

61.1%

ChromaPinecone

Head to head in AI answers

34 engine answers name both brands

6Chroma ranked higher

28Pinecone ranked higher

Prompt	Engine	Chroma	Pinecone
What is a vector database and when does a company need one?	ChatGPT	#5	#3
What is the difference between a vector database and MLOps Platforms?	ChatGPT	#4	#1
What are the best Vector Databases tools in 2026?	ChatGPT	#4	#1
What are the best Vector Databases tools in 2026?	AI Mode	#5	#1
What are the best Vector Databases tools in 2026?	Perplexity	#5	#2
Best vector database for startups	ChatGPT	#5	#3
Best vector database for startups	AI Mode	#5	#1
Best vector database for startups	Perplexity	#4	#2
Compare the leading Vector Databases platforms	ChatGPT	#6	#1
Compare the leading Vector Databases platforms	AI Mode	#5	#1
Compare the leading Vector Databases platforms	Perplexity	#8	#1
Alternatives to the most popular vector database	ChatGPT	#5	#1

Features, pricing & fit

Dimension	Chroma	Pinecone
Pricing model	Usage-based	Usage-based
Entry price	Free; paid from $250 / mo	Free; paid from $20 / mo
Free plan	Yes	Yes
Deployment	Open-source self-hosted, serverless managed Chroma Cloud, or Bring Your Own Cloud in the customer's VPC.	Fully managed cloud service, with an optional bring-your-own-cloud (BYOC) deployment
Compliance	SOC 2 Type II	SOC 2 Type II, HIPAA, GDPR, ISO 27001
Support	Community support through Discord and the open-source community on the Starter plan, Slack support on the Team plan, Dedicated support and customized SLAs on the Enterprise plan	Community support via Discord on Starter, Free support with response SLAs available via Developer or Pro add-on, Pro support included on Enterprise and BYOC, Dedicated customer success and support SLAs on Enterprise
Founded	2022	2019
Headquarters	San Francisco, CA, United States	New York, NY
Employees	11–50	51–200
Funding	Seed · $18M raised	Series B · $138M raised
Best for	Developers building retrieval-augmented generation prototypes, who get a fast start locally, and teams that later need a managed or self-hosted search system.	Production AI applications, from solo developers and small teams to mission-critical enterprise deployments