Pinecone

Managed vector database for storing and querying embeddings at scale, used for RAG and semantic search.

Works with AI agents:llms.txt
Ask your AI about this, with this page as the source:ChatGPT ↗Claude ↗Perplexity ↗

Pinecone 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.

The maker says so 53Subprocessor list 5Declared in code 24How evidence is collected →
omiOpen-source AI wearable with mobile and desktop apps that records conversations and meet…

“Pinecone, the real-time vector wizard—we'd be lost in embeddings without you.”

Vector DatabaseMaker says so +2 · source ↗
Outlit AIAI Agents for your SaaS Deals

“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 ↗
YouktiFinds who's ready to buy, then tells you what to do next

“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 ↗
VoltAgentBuild TS AI agents with n8n-style observability

“Pinecone is battle-tested and scales smoothly. Great developer experience and fits perfectly for knowledge-heavy AI agents.”

Vector DatabaseMaker says so · source ↗
Kipps AIEmpowering Businesses with Whatsapp, Voice and Chat Agents

“Used Prinecone to store embedding of the chatbot and use to later refer it”

Vector DatabaseMaker says so · source ↗
AI Context FlowOne context & memory that works across all your AIs.

“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 ↗
FleakAI Workflows. Simplified.

“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 ↗
KickAccounting software, that does the work for you

“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 ↗
KrooloKroolo AI - make Projects, Tasks, Goals, Docs 5x smarter

“Used for vectorization and vector database, which helps in maintaining the meta properties efficiently.”

Vector DatabaseMaker says so · source ↗
ShortwaveIntelligent email, powered by AI — Smarter & faster email designed for stress-free produ…

“It's a great vector db that's fast, cost effective, and supports very large numbers of users efficiently.”

Vector DatabaseMaker says so · source ↗
StrixOpen-source AI hackers for your apps

“From prototypes to prod, Pinecone is the gold standard for semantic search.”

Vector DatabaseMaker says so · source ↗
VelphaYour AI-Powered Investment Copilot

“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 ↗

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...
FleakSep 2026 ↗
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.

Most loved
  • 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
Watch-outs
  • 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
On Product Hunt 4.9★ · 74 reviews
ease of use 14scalability 12high-performance vector database 9AI integration 6cost effective 6efficient vector search 6fast performance 4developer-friendly 3
Read the reviews on Product Hunt ↗

Reliability and open issues

Incidents on its status page9 in the last 90 days, 6 major · 40 in the last yearFrom its own status page, 2026-10-02. Vendors decide what they post; one page can cover several products.

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
pgvector → Pinecone3 PRs
Pinecone → Qdrant3 PRs

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 ↗