Comparison
PartyLab vs Slack
Slack is a workplace messaging platform. PartyLab is a purpose-built event gallery where every guest uploads original-quality photos with a single QR scan — no Slack account, workspace invite, or app required.
Feature by feature
| Feature | PartyLab | Slack |
|---|---|---|
| Guests need to create an account | No | Yes |
| Guests need to download an app | No | Yes |
| One link / QR for all guests | Yes | No |
| Photos collected centrally for the host | Yes | No |
| Original photo quality preserved | Yes | No |
| Private event gallery | Yes | No |
| Live shared gallery during the event | Yes | No |
| Built-in party slideshow for TVs | Yes | No |
| Digital guestbook captions | Yes | No |
| Photo reactions & likes | Yes | No |
| ZIP download of all photos | Yes | No |
| One-time pricing — no subscription | Yes | No |
The Slack problem at events
Slack is built for work, not for events
Slack is a workplace messaging tool designed for team communication, not for hosting an event photo gallery. When guests post photos in a Slack channel, they disappear into an endless thread of messages, replies, and emoji reactions. There is no gallery view, no lightbox for full-screen browsing, no slideshow for displaying photos on a TV, and no bulk download. PartyLab is purpose-built for the event use case: every guest’s photo lands in a live gallery the host can display and export.
Slack compresses images and limits file sizes
Slack compresses previews and enforces file storage limits on free workspaces. On paid plans, individual file uploads are capped at 1 GB per file, but the in-channel preview is always compressed. Additionally, file history on the free Slack plan is limited to 90 days — event photos can quietly disappear after three months. PartyLab stores every upload at 100% original quality with 12-month gallery retention on paid events and no compression applied to any file.
Every guest needs a Slack account and workspace invite
To post photos in a Slack channel, each guest must create a Slack account, accept a workspace invite, and navigate to the correct channel. For a birthday party, company offsite, or reunion with 50+ guests, this onboarding friction eliminates participation from anyone who isn’t already in your Slack workspace. PartyLab works in any mobile browser: guests scan the QR code printed at the venue and upload in seconds, no account or app required.
Hosts who made the switch
“We use Slack for our team but sharing offsite photos in a Slack channel was a disaster — photos got buried in jokes and GIFs and no one could find them a week later. PartyLab gave us a proper gallery that I shared in our #team-photos channel afterward.”
Rachel T.
People Operations Manager
“Tried posting wedding rehearsal dinner photos in our family Slack but half the family had never used it. PartyLab was a revelation — one printed QR code and even my grandparents uploaded photos without help.”
Daniel W.
Groom, rehearsal dinner host
“Our startup runs on Slack but for our holiday party we needed something everyone could use — including plus-ones and new hires on day one. PartyLab worked perfectly and we had 200 photos in the gallery by end of night.”
Sofia L.
Office manager, holiday party organizer
Common questions
Can I use a Slack channel to collect event photos from guests?+
You can post photos in a Slack channel, but every guest needs a Slack account and a workspace invite first. Photos land in a message thread with no gallery view, no slideshow, and no bulk download. PartyLab is purpose-built for group photo collection: one QR code, guests upload directly, photos land in a live gallery with slideshow and ZIP export included.
Does Slack compress photos?+
Slack compresses in-channel previews and free workspaces have a 90-day file history limit — after that, files expire. On paid plans, storage is larger but photos are still not kept at original quality in the viewer. PartyLab stores every upload at 100% original quality with no compression and 12-month retention on paid events.
Is Slack free while PartyLab costs money?+
Slack’s free plan has a 90-day message history limit and restricted features. Paid Slack plans start at $7.25 per user per month. PartyLab is free for events up to 30 photos; paid events are $19 one-time with unlimited uploads, 12-month gallery storage, ZIP export, and a built-in TV slideshow. No subscription, no recurring cost.
Can I share the PartyLab gallery link in our Slack channel afterwards?+
Yes — many teams use PartyLab for live photo collection at the event and then post the gallery link in their Slack channel so the whole team can browse and download photos. The gallery link works in any browser with no PartyLab account required for viewers.
Every photo. Every guest. Forever.
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