Documentation
Everything you need to run Arc in production.
Install guides, configuration reference, integrations and operational detail for Arc, Arc Enterprise, Arc Launchpad and the arcli command line.
Arc OSS
The open, SQL-native time-series database.
Install it, ingest over Line Protocol or MessagePack, query with SQL, and connect Grafana, Telegraf, MQTT or OpenTelemetry.
Read the docs →Arc Enterprise
Arc for clusters, with the controls a shared deployment needs.
Multi-node clustering, RBAC, audit logging, tiered storage and query governance, on top of everything in Arc.
Read the docs →
Arc Launchpad
A self-hosted console for the Arc instances you run.
Run SQL, browse logs, manage tokens and retention, set up alerts and continuous queries, and share access with a team.
Read the docs →arcli
The command line for Arc.
Named connections, SQL queries, writes and bulk imports, token and retention admin, backups and cluster status from your terminal or a script.
Read the docs →From the blog
All posts
One Year of Arc: Trust Is the Product
Arc's first year: earning trust with serious workloads, building a sustainable business at Basekick Labs, and preparing ArcX, our own time-series query engine.
7 Prometheus Alternatives in 2026: An Honest Comparison
Seven Prometheus alternatives for 2026: Prometheus 3, VictoriaMetrics, Mimir, Thanos, managed services, GreptimeDB, and Arc, with honest tradeoffs.
Arc 26.09.3: Smoother Ingestion, Clearer Operations
More predictable ingestion under load, improved WAL recovery, better cluster visibility, container-aware resource defaults, and access-control fixes.