Telemetry cost calculator

Estimate retained event storage and current monthly plan cost from explicit volume, payload-size, retention, query-runtime, and team assumptions.

Estimate monthly cost

Evidence and benchmark protocol

Inspect the public test inventory, see exactly what each proof supports, and use a reproducible protocol for workload-specific performance evaluation.

Review the evidence

Interactive SQL Lab

Practice on a downloadable 15-table SaaS observability database with more than 10,000 rows, guided database-reliability lessons, DuckDB seed SQL, JSON, CSV, and browser execution.

Run the lab

SaaS dashboard examples

Inspect six decision-oriented dashboards with full DataFusion SQL, metric definitions, visualization previews, freshness rules, and interpretation boundaries.

Browse dashboards

Event schema catalog

Copy field-level event contracts for product milestones, APIs, LLM calls, background jobs, billing, webhooks, and incident impact.

Browse event schemas

SQL recipe cookbook

Copy complete DataFusion SQL with typed event schemas, synthetic results, visualizations, edge cases, dashboards, and alert guidance.

Browse recipes

SQL observability guide

Learn the event model, dimensions, measures, identity rules, SQL patterns, visualization choices, and safe migration path behind the cookbook.

Learn SQL observability

Product documentation

Send events, design schemas, query DataFusion, build dashboards, create alerts, export results, and troubleshoot production workflows.

Read documentation

Inside the SQL alert evaluator

Follow the implemented path from saved SQL and due-time claims through point selection, aggregation, transitions, history, and email delivery.

Inspect alert evaluation

Integration guides

Instrument frameworks, queues, model providers, databases, edge runtimes, and orchestration tools at the outcome boundary they own.

Find an integration

Implementation templates

Start with compact event contracts and monitoring briefs for AI agents, API reliability, background jobs, webhooks, retention, and databases.

Use a template

Use-case guides

Choose what to measure, which events to capture, and which decisions the resulting SQL should support.

Choose a use case

Product comparisons

Review sourced differences in event model, operations, query workflow, and pricing assumptions before choosing a platform.

Compare approaches

Customer stories

See confirmed customer feedback, the reusable event pattern behind it, and related inspectable SQL.

Read customer stories

Agent prompt pack

Give Claude Code, Codex, Cursor, or another coding agent a bounded instrumentation brief with privacy and verification requirements.

Copy a prompt

skill.md for coding agents

Give Claude Code, Codex, Cursor, or another coding agent reviewed instructions for safe structured events, SQL dashboards, and verification.

Open the skill guide

Runnable SaaS demo

Send a deterministic multi-step workflow, query its reliability and cost summary, and inspect the complete Node.js source.

Run the demo

Security and data handling

Review the documented data flow, API-key boundaries, retention and deletion controls, and questions that require a current security review.

Review security

Product and content changelog

Review dated updates to the SQL learning environment, documentation paths, recipes, and other inspectable Telemetry resources.

Read the changelog

Learn

Start with the SQL Lab or documentation when you need a durable mental model and executable examples.

Implement

Choose an integration, template, or agent prompt when the event boundary is already clear.

Evaluate

Use customer stories, comparisons, methodology, and security documentation when reviewing product fit and evidence.