Open Source Alternatives to StarTree, Inc.

An open-source, column-oriented OLAP database management system for real-time analytics.

Ground AI in enterprise data with zero ETL. Spice is an open-source SQL query & hybrid search engine built for data-intensive apps & AI agents.

A unified data analytics and AI platform built on the lakehouse architecture.

An open-source TypeScript/JavaScript framework for building AI agents, from the creators of Gatsby.

Open-source tool to transform application data into accessible knowledge for AI agents.

An open-source AI-powered SQL agent for natural language database interaction and data insights.

An open-source orchestration platform for unifying data pipelines, AI workflows, and business processes.

An AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows.

Inconvo is an open-source platform for building data agents on production data with safe queries, permissions, and structured outputs.

Open-source search and analytics engine for data exploration and real-time insights.

Commercializes the open-source Grafana observability platform with AI features.

Fully managed ClickHouse service for real-time analytics on AWS, GCP, and Azure.

ScyllaDB is a high-performance, low-latency NoSQL database for data-intensive applications, designed to scale with modern infrastructure.

Cloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.

An open-source AI and machine learning platform for enterprises.

Logz.io provides an observability platform for cloud-native businesses, combining open-source tools for monitoring and security.

A cloud database company providing a unified platform for transactional, analytical, and AI workloads.

A streaming data platform designed for real-time applications and data pipelines.

Open-source Postgres platform for agent scale with copy-on-write branching.

Creator of InfluxDB, an open-source time series database for managing and analyzing high-volume, high-speed data.

Enterprise agentic AI orchestration

Persistent memory layer for AI agents and applications.

pgEdge offers distributed PostgreSQL that is optimised for the network edge in order to reduce data latency.

An open-source feature store for managing and serving data for AI/ML models in production.

Open-source data integration platform for security and infrastructure teams.

A universal database management tool for developers and database administrators, supporting a wide range of databases.

AI-powered database for visual data, enabling intelligent search and analysis of images and videos.

An open-source platform for building, simulating, evaluating, and optimizing reliable AI agents.

An open-source, high-performance DataFrame library for Rust and Python, designed for efficient data manipulation and analysis.

A managed, private, and production-grade environment for OpenClaw, offering access to over 500 AI models and essential tools.

Open-source, Typescript-native agentic workflow builder for natural language to code generation.

Open-source alert management platform using AI to reduce noise and improve alert actionability for engineers.

Provides enterprise-grade database solutions based on the open-source MariaDB, offering advanced features, security, and scalability.

Platform for developers building stateful reactive applications on the modern cloud with object store native databases.

Low-code platform for building, iterating, and deploying AI applications, especially RAG and multi-agent systems.

Visualize, edit, and collaborate on database schemas instantly with a powerful DB diagram editor.

Managed cloud data services for developers, including databases, Kafka, and ClickHouse.

Open-source, offline-deployable RAG and Agent application built on LangChain for local knowledge base Q&A.

Open-source, distributed NoSQL database for handling large-scale, high-availability data without compromising performance.

Open-source AI platform for securely deploying intelligent agents, private enterprise search, and complex document workflows on an organization's own data.

Together AI offers an AI-native cloud platform providing high-performance inference APIs, GPU clusters, and fine-tuning capabilities for open-source AI models.

Redis is an open-source, in-memory data platform used as a database, cache, and message broker, powering real-time applications at scale.

High-performance, open-source vector search engine built in Rust for production-grade AI and machine learning workloads.

Open source Firebase alternative with a PostgreSQL backend and real-time capabilities.

A popular open-source Linux distribution.

Full-stack observability platform built on open standards for unifying telemetry and accelerating troubleshooting.

Distributed SQL database for cloud-native applications, offering high availability and horizontal scalability.

A powerful, open-source object-relational database system known for reliability and extensibility.

Canonical develops and supports Ubuntu, a leading open-source operating system for cloud, servers, and edge devices.

Open-access AI cloud platform providing affordable, on-demand GPUs for training and serving AI models.

Source-available, multi-threaded Redis replacement for modern cloud workloads.

Open-source business intelligence and embedded analytics platform.

Nomic AI builds tools to make AI explainable and accessible, focusing on data curation and visualization.

An open-source platform for building and deploying AI agents and workflows.

Open-source backend-as-a-service platform for building scalable applications.

Cloud-based browser API for AI agents, simplifying web automation with anti-bot protection and session persistence.

Open-source project for instant distributed tracing and metrics using eBPF and OpenTelemetry.

Open-core company building tools for modern backend engineers to ship faster and better.

Decentralized cloud marketplace for compute resources, leveraging blockchain technology (DePIN).