Live ingest · 5,000 lines a day free

grep is not a strategy.

Stream every log line, get pinged in Telegram when things catch fire, and ask an AI that has actually read your logs, before a customer writes the angry tweet.

INFO checkout: order #4821 paid in 212ms WARN api: p95 is 1.8s, someone deployed on a Friday ERROR worker: SIGSEGV in image-resize (again) DEBUG auth: token refreshed, seq=1337 INFO telegram: alert delivered, phone buzzing ERROR db: too many connections. It's always the ORM WARN cron: "cleanup" skipped 3 runs in a row INFO ai: root cause found. It was DNS

Five minutes, tops

Ship your first log before your coffee gets cold

Start free Show me the curl

5,000 log lines a day, free forever. No trial clock, no card, no gotcha. Outgrow it? See plans.

250MB free every month. Forever. Not a trial in disguise.

5AI providers with automatic fallback. One goes down, the next one answers.

<5min from sign-up to your first log line in the dashboard.

0YAML No agents, no sidecars, no config files. It's one HTTP request.

Platform

Your system is noisy. We're not.

JustLog3 catches every line the moment it lands, pings you when it matters and hands the whole mess to an AI that actually reads it. The one line that matters never hides in the scroll.

[STREAM]

Real-time ingest

POST plain text with a bearer token and it's in your dashboard. Every service, every cron script, zero polling, zero excuses.

[SESSION]

Sessions, in order

Tag a run with a session and a sequence number, then replay it line by line in the order it actually happened. Not the order the network felt like.

[ALERT]

Telegram alerts

Link Telegram once. When a session starts spewing past its threshold, your phone buzzes before your customers do.

[AI]

An AI that read the logs

Ask in plain English. It sees your logs, tasks and repos only when you flip the switch, and treats them as data, never as instructions.

[GITHUB]

GitHub, right next to the stack trace

Read-only GitHub App: commits, pull requests, checks and failing CI logs for up to five repos. It can look. It can't push.

[TASKS]

From log line to task

The AI proposes a task, you click Yes. The bug that woke you up at 3 a.m. becomes a ticket instead of a sticky note.

How it works

Three steps. No sales call in between.

01

Grab a token

Sign up and copy your API token from the dashboard. It's stored encrypted, and you can rotate it the second it leaks into a screenshot.
02

Send your logs

Use the JustLog3 library for Python or Go, or POST plain text with a bearer token from any other stack. X-JustLog-Session groups a run, X-JustLog-Seq keeps it in order.
03

Watch, get pinged, ask

Scroll the live stream, get Telegram alerts on noisy sessions and ask the AI why production is on fire. With receipts.


                    $ curl -X POST https://jl3-cloud.site/api/logs/ \
                        -H "Authorization: Bearer $JL3_TOKEN" \
                        -H "Content-Type: text/plain" \
                        -H "X-JustLog-Logger: checkout" \
                        -H "X-JustLog-Session: deploy-42" \
                        --data "ERROR payment declined: card_expired"
                     
                    HTTP/1.1 202 Accepted
                    # that's it. go back to shipping.
                    $

FAQ

Questions you'd ask a sales rep. We don't have one.

Is the free plan actually free?

Yes. 5,000 log lines a day kept for 2 days, 12 assistant messages a day, no card, no trial clock. When you need more, Starter is $4.99 a month, Expert is $20 a month and Enterprise is whatever your team actually needs.

Which languages and frameworks are supported?

Python and Go have official JustLog3 libraries: pip install justlog3 or go get github.com/OAzizjon/justlog3/go. They batch, retry and keep a local file for you. Everything else (Node, Bash, a Raspberry Pi in a closet) can still send a plain HTTP POST.

Does the AI see all my data?

Only what you switch on for that chat: logs, tasks or GitHub. Everything it reads is treated as untrusted data, so a cleverly crafted log line can't take it over.

What can the GitHub integration touch?

Nothing it could break. The GitHub App is read-only: contents, pull requests, checks and Actions for up to five repositories you pick. No pushes, no merges, no surprises.

How do Telegram alerts work?

Link your chat from the dashboard in two clicks. When a session crosses its log threshold, the bot messages you. Sleep is optional, awareness isn't.

Still here?

Your logs won't ship themselves.

Free forever tier. First log line in under five minutes. Cancel by simply not logging.

Grab your free token