Short answer: Slack alternative for agencies. Put the current file, the decision and the next owner in one channel. Basic is 9 USD per paid account a month, or 86 USD a year, with 25 GiB. The trial is 3 days. The iPhone and iPad app is coming soon. The encryption scope is on the security page.
Compare a Slack alternative for agencies. Keep client drafts, feedback and next steps in project channels, then test one job for 3 days.
Product view: conversations, files and next steps in one place.
One channel list, too many clients
Agency work breaks when every client shares the same Slack sidebar. Feedback on a homepage, a media plan and a late invoice land in adjacent channels, and the producer reconstructs the job from search. BusyVault gives each client a parent channel and subchannels for creative, delivery and approvals, so a new teammate opens the job instead of the whole agency.
The file the client actually approved
Slack documents a 1 GB limit per uploaded file, and the approved version is still just another message. BusyVault keeps the draft in the delivery subchannel, the agreed changes on a checklist and the open request on a ticket. Paid accounts include project storage with previews and resumable uploads; additional space is billed per extra GiB, not hidden inside the chat.
Decide after one client job
Stay on Slack if a client workspace depends on a specific Slack Connect integration you have already verified. Check that choice on one live job in the web app. The trial is 3 days and includes 10 GiB. Basic is then 9 USD a month with 25 GiB, or Pro is 30 USD with 100 GiB. Extra storage is 0.03 USD per GiB a month. One paid account does not cover the team.
What to write down before you switch
Read “Slack alternative for agencies” as a buying note for one job, not as a score. Name the file you would actually send, the history you still need to search, and who pays for each account. BusyVault is the hosted app for that job. Other products stay on this page only where the comparison says who runs the server or what one upload allows. There is no star rating and no laboratory winner. Keep the quote you were sent beside any public price printed here.
Files, history and the next owner
On Slack alternative for agencies, keep the file next to the sentence that approved it. Slack documents a 1 GB cap on one upload and, on the Free plan, 90 days of visible history. Those two limits are the public facts this site already cites.
BusyVault bills storage per paid account: 25 GiB on Basic and 100 GiB on Pro. Extra storage is 0.03 USD per GiB a month after you confirm the charge. Basic is 9 USD a month or 86 USD a year. Pro is 30 USD a month or 288 USD a year. One subscription does not cover the team.
The trial is 3 days and 10 GiB. Use it to upload a real file and to search for a decision, not to announce a company-wide move. If the file does not fit or the old decision cannot be found, say so in the channel before you promise the room is the archive.
Where the app runs
BusyVault runs in the browser and can be installed from Chrome or Edge on Windows, macOS and Linux. The Android app is on Google Play and uses the same account. The iPhone and iPad app is coming soon. Enterprise customers can run BusyVault on their own servers under a separate contract. There is no public installer on this site for that path. This page does not claim SOC 2, ISO 27001 or HIPAA.
A check you can finish this week
For Slack alternative for agencies, finish four lines and stop. Line one is the project name. Line two is the channel name. Line three is where the current file lives. Line four is the next owner. Add one rule for meetings: what must be decided live, and what must be written down the same day.
Ask someone who was not on the call to find the file without help. If they open the right channel first, the structure works. If they search three threads and still ask which version is current, move the file to the channel and leave a pointer. Owners and administrators can export a BusyVault backup from workspace or channel settings. After a restore, check the text, the file references and who can open them. Keep the original files until that check passes. Product questions go to the address on the support page.
One client, one parent channel
Agency work fails when a homepage, a media plan and an invoice share one Slack sidebar. Give the client a parent channel and subchannels for creative, delivery and approval. Put the file the client accepted in the delivery subchannel, not in the newest message. Then look at the shortlist only if that structure is what you needed from a Slack alternative.
Use these checks to record what worked, what failed and what needs another tool. They are evaluation criteria, not claimed test results.
A practical acceptance checklist
Check
Evidence to collect
Client access
A test account sees the agreed project and cannot open an unrelated client's files.
Approval trail
A producer can identify the approved filename, decision and remaining revisions without asking the designer.
Handover
A colleague outside the original discussion finds the next action and its owner.
COMMON QUESTIONS
Asked before
switching.
How should an agency separate client approvals?
Use a client project channel and a delivery subchannel for each workstream. Post the version being reviewed, record the approver's decision beside it and turn requested changes into a checklist. Test access with a second account before sharing confidential material; a channel name alone does not establish a permission boundary.
