Open Source Notices
Last updated: May 3, 2026
BlackOptic Seer is proprietary software. Use of Seer is governed by your agreement with BlackOptic Technologies Private Limited.
Seer includes third-party open-source software components. These components remain under their respective licenses. Nothing on this page grants any license to Seer itself. The notices below are provided for attribution and compliance only.
Infrastructure
Cube / CubeStore
Semantic layer engine. Licensed under Apache-2.0 / MIT.
Keycloak
Identity and access management. Licensed under Apache-2.0.
PostgreSQL
Relational database. Licensed under the PostgreSQL License (BSD-like).
pgvector
Vector similarity search extension for PostgreSQL. Licensed under the PostgreSQL License.
Valkey
Redis-compatible key-value store. Licensed under BSD-3-Clause.
Backend
FastAPI
Web framework for Python. Licensed under MIT.
LangGraph / LangChain
AI agent orchestration framework. Licensed under MIT.
DuckDB
Embedded analytical database. Licensed under MIT.
PyMySQL
Pure-Python MySQL client. Licensed under MIT.
Frontend
Next.js
React framework. Licensed under MIT.
React
UI library. Licensed under MIT.
Tailwind CSS
Utility-first CSS framework. Licensed under MIT.
Additional Information
For the complete, machine-readable dependency inventory (SBOM), please contact us at hello@blackoptic.ai.