Contact
The best way to reach Sumbo is by email. We read everything; replies usually land within a couple of working days.
Back to Sumbo →General enquiries and feedback
hello@sumbo.io — anything that doesn't fit the categories below: feedback, suggestions, partnership ideas, "how does X work" questions.
Bug reports
hello@sumbo.io with [bug] in the subject. Helpful things to include: the browser and device you were on, what you were trying to do, what happened instead, the room code if a match was involved, and an approximate time so we can find the matching server logs.
Press and media
hello@sumbo.io — see the press kit for the standard fact sheet, or just describe what you need and we'll send assets directly.
Question corrections
Every question has a small flag button next to it during gameplay — tap that and pick the reason. Reports go into a moderation queue that's reviewed weekly. For one-off corrections, email also works.
Frequently asked questions
How quickly do you reply?
Usually within two working days. Sometimes faster, occasionally slower around holidays.
Is there a Discord?
Not yet. If you'd like one, say so in your email — interest signal helps us prioritise.
Can I send pull requests?
Sumbo isn't open source today, but if you've found a bug or have an idea, drop a line. We do publish some tooling as open source when it makes sense.