Logcove
Start free
LOG EXPLORATION, ON YOUR TERMS

Your logs.
Your machine. Your agent.

Collect logs. Download open Parquet files.
Find answers locally with Codex, Claude Code, or your own tools.

Start exploringSee how it works

2 GB free trial No credit card required

A LITTLE LESS GUESSWORK.AN ILLUSTRATIVE WORKFLOW
From a question to an answerSample data
YOUR TERMINAL ~/checkout-api
>

What caused the spike in API errors?
Look at the last hour of logs.

I’ll check the logs and compare the errors by endpoint.

Found Project: checkout-api
Downloaded Parquet 12 files
Queried locally with DuckDB
WHAT THE DATA SAYS

The spike is concentrated in /checkout. Upstream timeouts increased around 14:20 UTC.

See how the pieces fit
Local computationYour agent. Your tools.
CHECKOUT-API

A spike, explained.

Last hour
025507510014:0014:1514:3014:45
Parquet in. Answers out.DuckDB / local

A sample session with your own coding agent. No cloud query engine required.

FITS THE WAY
YOU ALREADY WORK.

Codex
Claude Code
DuckDB
Apache Parquet
OpenTelemetry
01 / THE WORKFLOW

From your app.
Back to your hands.

We handle collection and storage.
You decide what happens next.

01

Send your logs.

Create a Project and a write key. Connect your app with HTTP JSON or OTLP HTTP.

YOUR APP → LOGCOVE
02

Bring them home.

Download Parquet with the CLI. Reuse local files and fetch only what’s missing.

LOGCOVE → YOUR MACHINE
03

Follow your curiosity.

Ask your agent, run SQL with DuckDB, and turn an investigation into a chart.

YOUR MACHINE → AN ANSWER
02 / OPEN BY DESIGN

It’s your data.
It should feel like it.

Real files. Familiar tools. The freedom to explore a hunch without watching a query meter.

  • Open Parquet files you can keep
  • Downloads included in every plan
  • No charges for local queries
BRING YOUR OWN AGENT

Set up with one prompt.

Paste this into Codex or Claude Code. Your agent installs the Logcove CLI and its matching Skill, then helps you sign in.

From a prompt to readyExample
YOUR AGENT
Read https://raw.githubusercontent.com/logcove/logcove-public/main/INSTALL.md
and install the Logcove CLI and the Logcove Skill for this agent.

I’ll get the CLI and Skill ready for you.

Downloaded and verified the CLI
Installed the Logcove CLI
Installed the Logcove Skill

All set. Sign in to start exploring your logs.

Illustrative installation
Read the install guide
A QUICK LOOK, WITHOUT THE TERMINAL

Sometimes,
a preview is enough.

Peek at recent logs, explore a saved chart, or check an idea. The web app downloads your data and computes in your browser.

Open your workspace
checkout-apiPreview
TIMELEVELMESSAGE
14:25:03ERRORUpstream request timed out
14:25:04INFOGET /health 200
14:25:04WARNRetrying payment provider
14:25:05INFOOrder created successfully
14:25:06INFOGET /products 200
Computed in your browserSample logs
03 / ROOM TO EXPLORE.

Your logs.
Your pace.

Start free. Choose the monthly allowance your projects need.

Free

A little room to get curious.

$0/ free trial
2 GBone-time write allowance
  • 1 active Project
  • Up to 90 days cloud retention
  • Parquet downloads included
  • CLI, Skills & web previews
Start for free

No card. No monthly reset.

Starter

For your next side project.

$5/ month
100 GBper paid billing month
  • 5 active Projects
  • Up to 90 days cloud retention
  • Parquet downloads included
  • CLI, Skills & web previews
View Starter checkout

Monthly renewal. Cancel anytime.

Pro

More room for all your projects.

$15/ month
500 GBper paid billing month
  • 15 active Projects
  • Up to 90 days cloud retention
  • Parquet downloads included
  • CLI, Skills & web previews
View Pro checkout

Monthly renewal. Cancel anytime.

Secure checkout powered by Creem. Monthly subscriptions, cancel anytime.
Prices are in USD and include applicable taxes. Terms & refund policy.

Measured in normalized, uncompressed JSON log bytes, across your Projects. At your limit, new ingestion pauses.
Existing data stays readable until expiry. No automatic overage charges.

THE PRACTICAL DETAILS

A few good
questions.

Do I need an AI agent to use Logcove?

No. Your logs are ordinary Parquet files. Use DuckDB, Python, or any compatible tool. The CLI and Skills make working with Codex or Claude Code convenient, but an agent is optional.

What can I send to Logcove?

Send structured logs over HTTP JSON or OTLP HTTP/Protobuf. Each Project uses one ingestion protocol and a write key. OTLP support currently covers logs, not traces or metrics.

Where does my data get analyzed?

Logcove collects and stores your logs in the cloud. CLI downloads are analyzed on your machine; web previews and charts run in your browser. If you use an AI agent, what it sends to its model provider depends on your tools and settings.

How is usage measured?

Usage is the size of normalized, uncompressed JSON logs written across your Projects. Free includes 2 GB once per account. Deleting files does not restore that allowance.

What happens when I reach my limit?

New ingestion pauses after usage is reported and the collector configuration updates. Existing logs remain readable during their retention period. There are no automatic overage charges.

Can I keep my downloaded logs?

Yes. Cloud logs are retained for up to 90 days; daily partitions expire by UTC ingestion date. Files you have downloaded are yours to keep and analyze independently. Downloads are included in every plan.

TAKE IT FROM HERE

Your next answer
is in your logs.

Start exploring for free

2 GB to see what you find.