Axiom Blog
Articles, engineering notes, and company updates from Axiom.
2025 recap: Reflections on building data infrastructure for the AI era
Building the foundations for AI engineering, complete observability, and intelligent investigation.
Haydex: From Zero to 178,600,000,000 rows a second in 30 days
This is the story of how we turned a failed filter prototype into a production system running at 178.6B rows/sec in 30 days.
Stop guessing. Ship AI products with confidence
Axiom launches AI observability features purpose-built for generative AI development. Capture rich telemetry, track costs automatically, and debug complex workflows with our new TypeScript SDK and pre-built dashboards.
Introducing GenAI functions: Analyze AI conversations with purpose-built APL functions
GenAI functions bring purpose-built capabilities to APL for analyzing AI conversation data. Extract user prompts, calculate costs, analyze conversation flow, and understand tool usage without jumping through hoops to parse complex JSON structures.
Stop shipping on vibes: Offline evaluations for AI capabilities
Axiom’s AI engineering toolkit expands with offline evaluations. Test AI capabilities against curated collections, compare configurations with flags, and catch regressions before they reach production.
Introducing metrics: High-cardinality without the cost
Metrics complete Axiom’s observability story with purpose-built metrics storage that treats high cardinality as a design principle, not a limitation. Query metrics alongside logs and traces without switching tools or learning new query languages.
Convex + Axiom: Complete observability for reactive backends
Stream function executions and console logs from your Convex deployment to Axiom for powerful querying, visualization, and monitoring of your reactive backend.
Designing MCP servers for wide schemas and large result sets
Lessons in shaping MCP responses to be useful, predictable, and small by default.
Your agents are only as good as their context. Give them everything with Axiom MCP
Connect your AI agents directly to your organization’s event data with Axiom’s MCP server, turning hours of debugging into seconds of automated investigation.
Understand your event data in seconds with Spotlight
Use Spotlight to dig deeper into your query results, helping you diagnose issues faster.
What building AI features taught us about the future of observability
We built 3 production-ready AI features in one week—and learned what it really takes to ship AI with confidence. Discover how Axiom is rethinking observability for the AI era.
Axiom’s new JS logging libraries: Flexible, powerful, framework-agnostic
A new suite of libraries designed from the ground up to be flexible, powerful, and framework-agnostic.
Reimagining pricing: Axiom's new approach
Today, we're excited to share the results of that learning: a ground-up reimagining of how Axiom is priced and sold.
Security logs piling up? Axiom + Tarsal turn them from expense to asset
Pairing Tarsal with Axiom lets security teams easily, affordably see and correlate everything that happens on their networks. Everything.
From burden to asset: reimagining logs at scale
Axiom’s unified approach turns this growing expense into a source of valuable insights and power for everyone.
Get started with Axiom
Learn how to start ingesting, streaming, and querying data into Axiom in less than 10 minutes.