
Airbyte is the open-source data integration platform: ELT pipelines into any warehouse, a context layer for AI agents, and 600+ connectors behind both.
45 developer tools in this category
Pipelines, warehouses, transformation, BI and product analytics — moving data and making sense of it.
This category is about the data you analyse, not the data your application serves and not the telemetry that tells you production is healthy. Databases are the stores; observability answers what the system is doing; the tools here move data between systems, reshape it, and put it in front of people who ask business and product questions.
The prevailing pattern is to land raw data in a warehouse first and transform it there, rather than transforming in flight. It's easier to fix a modelling mistake when the source data is still sitting untouched, and it separates the ingestion problem from the definitions problem. Managed connectors are the fast path and are priced by volume in a way that surprises teams whose volume grows; hand-written pipelines are cheap until a source API changes and someone has to notice.
Product analytics is a different discipline again, and the tooling is rarely the hard part. What decides whether it's useful is the event schema: a small, deliberately named set of events consistently instrumented beats an exhaustive one nobody trusts. Consent, retention and whether analytics data can leave your infrastructure are constraints to settle before instrumenting, not after.

Airbyte is the open-source data integration platform: ELT pipelines into any warehouse, a context layer for AI agents, and 600+ connectors behind both.

From analytics to feedback to code, Amplitude brings AI into every step of building self-improving products. Start free with 2M events per month.

Platform created by the community to programmatically author, schedule and monitor workflows.

Recent Flink blogs Apache Flink Agents 0.3.1 Release Announcement July 25, 2026 - Wenjin Xie. The Apache Flink Community is pleased to announce the first bug fix release of the Flink Agents 0.3 series. This release includes 5 bug fixes, Flink 2.3 distribution support, and installer … Continue reading Introducing Flink's Native S3 FileSystem: Built for Performance, Designed for Production June 26, 2026 - Gabor Somogyi. Samrat Deb. Apache Flink relies on the underlying filesystem for much of its work: reading and writing application data, materializing streaming sinks, and storing checkpoints and savepoints for recovery.

Apache Spark is a multi-language engine for executing data engineering, data science, and machine learning on single-node machines or clusters.

Community website for Apache Superset™, a data visualization and data exploration platform

The missing context layer for enterprise AI. Atlan gives every AI agent the data graph, business logic, and governance to act on trusted data.

Stream, connect, process, and govern your data with a unified Data Streaming Platform built on the heritage of Apache Kafka® and Apache Flink®.

Cube is the agentic analytics platform, built on a semantic layer — AI-native business intelligence and embedded analytics with answers your team and your customers can trust.

Dagster is the data orchestrator platform that helps you build, schedule, and monitor reliable data pipelines - fast, flexible, and built for teams.

DataHub is the leading open-source data catalog helping teams discover, understand, and govern their data assets. Unlock data intelligence today.

dbt Labs empowers data teams to build reliable, governed data pipelines—accelerating analytics and AI initiatives with speed and confidence.

Explore data with Python & SQL, work together with your team, and share insights that lead to action — all in one place with Deepnote.

Estuary (formerly Estuary Flow) is the right-time data platform that unifies CDC, streaming, batch and ETL pipelines into one dependable system for AI, analytics and operations.

Evidence is an open source, code-based alternative to drag-and-drop BI tools. Build polished data products with just SQL and markdown.

Ditch complex, intrusive analytics for Fathom - a better Google analytics alternative. Experience ease of use, forever data retention & full legal compliance.

Effortlessly centralize all the data you need so your team can deliver better insights, faster. Start for free.

GX Core is an open source framework for testing, validating, and documenting data quality across modern data pipelines, workflows, and teams.

Heap by Contentsquare is the only digital insights platform that shows everything users do on your site, revealing the "unknown unknowns" that stay invisible with other tools.

Finally — anyone can get data insights grounded in the facts of their business. Hex has a flexible approach to context that earns trust without slowing you down.

Hightouch is the Agentic Marketing Platform powered by the industry-leading Composable CDP: AI marketing that actually knows your brand, customers, and business.
Lightdash is the AI-first, open-source BI platform for modern data teams. Connect to dbt, define metrics once, and get instant, trustworthy insights.

Materialize is the live context layer for agents and apps. It lets engineering teams use SQL to transform siloed operational data into real-time data products they can trust. Organizations from Notion to Crane Worldwide Logistics use Materialize to deliver fresh context for AI agents, build interactive search pipelines, and offload complex queries from OLTP databases.

Popular analytics tools can miss up to 40% of traffic. Matomo delivers accurate, GDPR-compliant analytics with full data ownership in a platform teams can set up in minutes.

Meltano is the ETL platform analytics engineers rely on. 500+ connectors, flat predictable pricing, and full control of your pipelines.

Metabase grounds every answer in your semantic layer — your metrics and business logic — so you can inspect the query behind it.

Mixpanel is the product intelligence platform for the AI era, combining analytics, session replay, experiments, feature flags, and AI-powered insights.

Go beyond data quality to unlock true AI observability with the only end-to-end data and AI observability platform for enterprise teams.

Quickly explore and analyze data, build prototype data visualizations, and collaborate with your team in real-time with live JavaScript notebooks.

Omni Analytics turns your data into a source of truth for AI, so anyone can get answers they trust.

Plausible is a lightweight and open-source Google Analytics alternative. Your website data is 100% yours and the privacy of your visitors is respected.

Millions of data teams trust Plotly for interactive data visualization. Build everything from open-source graphs to production-grade AI analytics and data apps.

Polars is a high-performance DataFrame library for Python and Rust. Built on Apache Arrow, it's the fastest way to work with tabular data at any scale.

PostHog automatically diagnoses problems, fixes bugs, and generates pull requests – all without you having to prompt it.

Orchestrate workflows with Prefect. Connect AI agents to your tools and data with Horizon. Open-source foundations, production-ready platforms.

AI-native business intelligence built on Apache Superset™. Dashboards, embedded analytics, self-service exploration, and conversational AI — all open source, enterprise-grade, and built for the AI era.

The Jupyter Notebook is a web-based interactive computing platform. The notebook combines live code, equations, narrative text, visualizations, interactive dashboards and other media.

RudderStack brings agentic power to the entire customer data lifecycle. Collect, unify, active, and govern your data from one warehouse-native platform.

Collect, unify, and enrich customer data across any app or device with the Twilio Segment CDP, now available on Twilio.com.

Build and run AI apps, dashboards, and agents on governed warehouse data. Sigma lets every team build with chat, a spreadsheet, SQL, or Python.

Equip agents with real-time customer context and understand every digital user interaction: human & AI alike.

Starburst delivers enterprise intelligence with federated access to all your data, powering AI, faster insights, and trusted decisions at scale.

Stitch rapidly moves data from 140+ sources into a cloud data warehouse for analytics at scale, no coding required. Analysis-ready data at your fingertips.

The data infrastructure and tooling to ship enterprise grade analytical features faster and at a fraction of the cost

Umami is the open-source, privacy-first analytics platform. Understand traffic, campaigns, behavior, conversions, and revenue — all in one place, no cookies required.