“Pinecone, the real-time vector wizard—we'd be lost in embeddings without you.”
Vector DatabaseMaker says so +2 · source ↗
Pinecone
Managed vector database for storing and querying embeddings at scale, used for RAG and semantic search.
Works with AI agents:llms.txtPinecone is a hosted database for finding the records closest to a query: you send it embeddings (or raw text it embeds for you) and later ask for the nearest matches, filtered by metadata. It is used for semantic search, retrieval for LLM answers and agent memory, without running any database servers yourself.
The model a developer works with is organization → project → index → namespace → record. An index lives in one cloud region and is split into namespaces, which are the usual way to separate tenants. Indexes are serverless: writes go to a log and are acknowledged right away, then built into files in object storage that are cached for queries, so freshly upserted data can take a moment to show up. Official SDKs cover Python, Node.js, Java and Go, plus a REST API.
Useful for a small team: one index can serve dense-vector, sparse-vector and full-text (BM25) search; hosted embedding and reranking models mean you can skip a separate embedding service; and Pinecone Local, an in-memory Docker emulator, lets you test offline. It runs on AWS, GCP and Azure in US, EU and Asia regions, with bring-your-own-cloud on Enterprise.
The limits: there is no self-hosted version, and Pinecone Local is test-only. The free Starter plan is limited to AWS us-east-1 and 2 GB of storage, and features like bulk import, backups, SSO and private endpoints sit on higher plans. Metadata can't hold nested objects or nulls.
Where it fits
How Pinecone itself is built
5 tools, from its own code, website and Product Hunt page.
Who uses it
55 makers' products, each linked to the source that shows it, and 23 open-source projects that declare it in their code.
“Vector search over UI snapshots pulled from replays”
Vector DatabaseMaker says so +1 · source ↗“The ability to query and rerank in one api call did it for me.”
Vector DatabaseMaker says so +1 · source ↗“Pinecone has made it super easily to store massive amounts of vectors and their new serverless tier is very cost effective.”
Vector DatabaseMaker says so · source ↗“Super easy to use and great results!”
Vector DatabaseMaker says so · source ↗“Helps us build a scalable and agentic AI infrastructure.”
Vector DatabaseMaker says so · source ↗“Vector database for semantic search and RAG pipelines. 200K+ vectors for CDC documents, account context memory, and knowledge retrieval in milliseconds.”
Vector DatabaseMaker says so · source ↗“Our primary RAG service provider”
Vector DatabaseMaker says so · source ↗“Great vector search to power RAG pipelines”
Vector DatabaseMaker says so · source ↗“Pinecone is battle-tested and scales smoothly. Great developer experience and fits perfectly for knowledge-heavy AI agents.”
Vector DatabaseMaker says so · source ↗“We use Pinecone as our Vector Database. Easy to get started, simple to use, always up and running.”
Vector DatabaseMaker says so · source ↗“Used Prinecone to store embedding of the chatbot and use to later refer it”
Vector DatabaseMaker says so · source ↗“Our vector database used for RAG.”
Vector DatabaseMaker says so · source ↗“Big thanks to Pinecone for powering our early vector store setup! 🚀 Their reliable and developer-friendly platform helped us kickstart our AI features smoothly. Grateful for the support and excited to keep building! 💡”
Vector DatabaseMaker says so · source ↗“One of the best vector databases and easy to work with.”
Vector DatabaseMaker says so · source ↗“We use Pinecone as the main RAG option, but also allow it to work with Bedrock AWS or Azure”
Vector DatabaseMaker says so · source ↗“A huge shout out to the Pinecone Engineering, Data Science, and Partner teams. We are so excited to be working with you and cleaning up the world's data mess with Fleak & Pinecone! Join us on 8/22 for Pinecone&Fleak workshop for reranking: https://www.pinecone.io/communit...”
Vector DatabaseMaker says so · source ↗“We needed a trusted vector database for our fine-tuning similarity workflows which deal with a high volume of transactions, documents and other user context. We chose Pinecone for its low-latency, scalability and competitive pricing.”
Vector DatabaseMaker says so · source ↗“Used for vectorization and vector database, which helps in maintaining the meta properties efficiently.”
Vector DatabaseMaker says so · source ↗“It's a great vector db that's fast, cost effective, and supports very large numbers of users efficiently.”
Vector DatabaseMaker says so · source ↗“From prototypes to prod, Pinecone is the gold standard for semantic search.”
Vector DatabaseMaker says so · source ↗“We rely on Pinecone to enhance Lambda's AI-driven data insights and semantic search capabilities. Its scalable and efficient vector database allows us to manage and query large datasets with precision, enabling intelligent search and personalized recommendations.”
Vector DatabaseMaker says so · source ↗“Pinecone is a very user friendly & performant vector database”
Vector DatabaseMaker says so · source ↗Open source: a project that declares Pinecone as a dependency in its public code — verifiable, but not necessarily a live product.
What makers say
38 makers on why they use Pinecone, in their own words on Product Hunt.
A huge shout out to the Pinecone Engineering, Data Science, and Partner teams. We are so excited to be working with you and cleaning up the world's data mess with Fleak & Pinecone! Join us on 8/22 for Pinecone&Fleak workshop for reranking: https://www.pinecone.io/communit...
We rely on Pinecone to enhance Lambda's AI-driven data insights and semantic search capabilities. Its scalable and efficient vector database allows us to manage and query large datasets with precision, enabling intelligent search and personalized recommendations.
VelphaSep 2026 ↗With pinecone we built our non-technical AI agent that explains in plain english how your agents are behaving, instantly understand each user’s agents through fast, real-time vector search—it’s how we made AI explain itself. Love pinecone for vector search
Handit.aiSep 2026 ↗We needed a trusted vector database for our fine-tuning similarity workflows which deal with a high volume of transactions, documents and other user context. We chose Pinecone for its low-latency, scalability and competitive pricing.
KickSep 2026 ↗Big thanks to Pinecone for powering our early vector store setup! 🚀 Their reliable and developer-friendly platform helped us kickstart our AI features smoothly. Grateful for the support and excited to keep building! 💡
AI Context FlowSep 2026 ↗Loved and watch-outs
Themes that recur in makers' words and Hacker News comments, each linked to what it summarises, with how Product Hunt tags its reviews.
- Getting started is quick, with clear documentation and a generous free tier. PHPH 2PH 3PH 4
- Handles large vector volumes with low latency as usage grows. PHPH 2
- The serverless tier keeps costs down while iterating and at scale. PHPH 2PH 3
- Hybrid keyword and vector search plus reranking come in a single API call. PH
- It is one more database to run and sync, when Postgres or plain search often covers the need. HNHN 2HN 3HN 4
- Its core features have become a commodity, and it was late to integrated embeddings compared with rivals. HNHN 2HN 3HN 4
- It stores embeddings without the source chunk, unlike most other vector databases. HN
Reliability and open issues
- minor [Pods][AWS][us-east-1] Write failures and high latency Sep 2026
- major [Serverless][AWS][eu-west-1] 5xx on read requests Sep 2026
- major [Serverless][AWS][us-west-2] 5xx errors on the readpath Sep 2026
Who switches
Public pull requests on GitHub since Oct 2024 whose title says "X to Y" — real code changes moving a project from one tool to another, by developers in general. Open a row to see the pull requests.
Chroma → Pinecone6 PRs
- Migrate vectorstore from Chroma to Pineconeparas-the-coder/Agentic-Hybrid-RAG · 2026-05-31
- switched from chroma to pinecone vector dbrchadha/rag-application · 2026-03-17
- feat(rag): Migrate from Chroma to Pinecone and add CI-based indexingrjacaac211/nutriguide-ai · 2026-03-16
- Chroma to pineconeabhiTagline28/youtube-transcript-rag · 2025-09-08
- Change chroma to pineconedanielkwan2004/TechJam2025 · 2025-08-30
- feat: migrate from Chroma to Pinecone vector databaseArohasina/chat-with-websites · 2025-06-30
pgvector → Pinecone3 PRs
- feat: migrate vector search from Supabase pgvector to Pinecone serverlesscmtemkin/needham-navigator · 2026-02-20
- Refactor notebook 05: migrate from pgvector to Pinecone architecturealiomraniH/billing-model · 2025-12-13
- changed pgvector to pinecone v-db & restructured codeharikrishnan51688/NewsNeuron · 2025-08-04
Pinecone → Qdrant3 PRs
- Migrate from Pinecone to Qdrant; add unit tests and update docsganura-epam/pdfchatbot · 2026-03-21
- Migrate vector database from Pinecone to Qdranthunterbryant/HuntBot · 2026-03-09
- Chucking PineCone for RAG , Switching to QdrantAdityaPrakash781/VytalCare · 2025-12-08
Alternatives to Pinecone
All alternatives by situation →On Product Hunt, people weigh it against: Upstash, Turso, Xata, Eden AI.
Questions makers ask about Pinecone
Which regions can I host an index in?
AWS us-east-1, us-west-2, eu-west-1, eu-central-1 and ap-southeast-1, GCP us-central1 and europe-west4, and Azure eastus2. The Starter plan only allows AWS us-east-1, and an index's cloud and region can't be changed after creation. source ↗
Can I run Pinecone locally?
Only for development. Pinecone Local is an in-memory Docker emulator with no authentication, up to 100,000 records per index, and nothing persists after it stops; it is not meant for production. source ↗
Which languages have official SDKs?
Python, Node.js, Java and Go support both the database and inference APIs; anything else can call the REST API. source ↗
Is it SOC 2, HIPAA and GDPR compliant?
Pinecone states it is SOC 2 Type II certified, HIPAA compliant with a BAA available on request, and GDPR-ready. source ↗
Can I bulk-load existing vectors or back up an index?
Bulk import reads Parquet (or JSONL for document indexes) from Amazon S3, Google Cloud Storage or Azure Blob Storage, and is available on Standard and Enterprise plans. Backups and restores of serverless indexes are also on those plans. source ↗
Are writes immediately searchable?
Not always. Pinecone is eventually consistent, so there can be a short delay before upserted records show up in queries; index stats can confirm the record count. source ↗
Does it offer SSO and an uptime SLA?
SAML SSO and role-based access control come with the Standard plan. The 99.95% uptime SLA, private endpoints, customer-managed keys and audit logs are Enterprise features. source ↗
Can I keep the data in my own cloud account?
Yes, with bring-your-own-cloud on the Enterprise plan. The data plane runs in a VPC in your AWS, GCP or Azure account while Pinecone manages upgrades and scaling. source ↗
Is Pinecone free?
Yes — there is a free tier a small product can run on; paid use starts at $20/mo. source ↗
Is Pinecone open source or self-hostable?
Not open source, and hosted only.
Can AI coding agents work with Pinecone?
It serves an llms.txt docs index.
Who uses Pinecone?
55 makers' products we track, each with a source, and 23 open-source projects declare it in their code. source ↗