cognee tech stack

Memory for AI Agents in 6 lines of code

cognee.ai ↗Checked Sep 2026

Foundation

Database

Neo4j

“Neo4j is the top graph database out there and working with Tomaz from their side is a blast.” — the maker, Sep 2026 ↗

Neon

In its subprocessor list: Neon, Inc., San Francisco, USA | Managed Postgres database (account and application data) | USA source · Oct 2026 ↗

Frontend Framework

Next.js

On its website: HTTP: cognee.ai responds with x-nextjs-prerender; HTTP: www.cognee.ai responds with x-nextjs-prerender source · Oct 2026 ↗

Transactional Email

Resend

On its website: DNS: resend._domainkey.cognee.ai TXT (record present); DNS: send.cognee.ai MX feedback-smtp.eu-west-1.amazonses.com source · Oct 2026 ↗

In its subprocessor list: Plus Five Five, Inc. (Resend), San Francisco, USA | Newsletter distribution | USA source · Oct 2026 ↗

SendGrid

On its website: DNS: s1._domainkey.cognee.ai CNAME s1.domainkey.u56224821.wl072.sendgrid.net; DNS: s2._domainkey.cognee.ai CNAME s2.domainkey.u56224821.wl072.sendgrid.net source · Oct 2026 ↗

Money

Payments

Stripe

In its subprocessor list: Billing data: billing contact, company, address, VAT ID, payment method (processed by Stripe; we do not store credit card details), token usage and invoices | Process orders, metered billing, invoicing and payment | Art. 6(1)(b) GDPR; Art. source · Oct 2026 ↗

AI in the product

LLM Observability & Evals

Langfuse

“Langfuse is our choice when observability and tracing are the key. Our clients love their tool and we do too!” — the maker, Sep 2026 ↗

Vector Database

Qdrant

“Qdrant is easy to use, fastembed is our favorite tool and developer documentation is no match.” — the maker, Sep 2026 ↗

Weaviate

“Weaviate is amazing! It lets us manage the data at scale when we need and how we need it.” — the maker, Sep 2026 ↗

LanceDB

“Our September newsletter welcomes new Lancelot members, highlights TwelveLabs semantic video recommendations, Cognee’s AI memory layer, and shares the latest product and community updates. 🎨 Semantic.Art, 💾 Stable Lance 2.1, 🎥 Ray+LanceDB powers Netflix Thi…” — customer story, Apr 2026 ↗

LLM API

OpenAI API

“OpenAI is our default LLM provider and a common choice among our users.” — the maker, Sep 2026 ↗

Shipping

Hosting

Amazon Web Services

In its subprocessor list: Amazon Web Services EMEA SARL, Luxembourg | Cloud hosting of the platform (compute, object storage, secrets management) | USA (AWS region us-east-1); no EU region offered to customers today source · Oct 2026 ↗

Error Monitoring

Sentry

In its subprocessor list: Functional Software, Inc. (Sentry), San Francisco, USA | Error and performance monitoring | USA source · Oct 2026 ↗

Growth

Web Analytics

Google Analytics

In its subprocessor list: Google Ireland Ltd (Google Workspace), Dublin, Ireland | Email and correspondence | Ireland (EU) / global source · Oct 2026 ↗