Get your
messages
out.

Everything Slack won't let you do
with your own data.

Full-fidelity sync

Messages, threads, reactions, files, edits, deletions. Every event, with timestamps.

Public + private + DMs

With workspace owner consent. Channels you don't belong to. The works.

Real-time or batch

Stream every event as it happens, or run nightly. Your call.

Six export formats

CSV. JSON. JSONL. Parquet. SQLite. Direct to S3, GCS, R2.

Install the Slack app

OAuth handshake with your workspace. The app requests history scopes; an admin approves.

Run the backfill

Streams every channel in parallel. Resumable. Idempotent. Surface in our web UI or pipe to stdout.

Send it anywhere

Drop into S3, write to Snowflake, generate a CSV. Schedule it or run it once.

Ship to anything
that takes files.

We don't lock your data into our warehouse. Pick a bucket, a database, a folder on your laptop. We'll keep it in sync.

one channel · public messages · CSV export

up to 10 channels · all formats · private channels

all channels · real-time sync · S3 + warehouses · SSO

Built in Brooklyn + Lisbon.
SOC 2 in progress. EU residency available.