Superhuman bug bounty programs
superhuman.com Updated
Superhuman runs one public program: a HackerOne bug bounty paying up to $100,000.
- Top reward
- $100,000
- HackerOne
- Programs
- 1
- 1 pays cash
- Targets in scope
- 28
- 6 types
- Last change
- None yet
- Tracked since Nov 2026
Where to report
The one public program Superhuman runs.
| Program | Critical | High | Medium | Low | Top reward | Safe harbor | KYC | First response | Status |
|---|---|---|---|---|---|---|---|---|---|
|
Superhuman (formerly Grammarly)
HackerOne · Bug bounty |
$100k | $5,000 | $1,250 | – | $100,000 | Full | – | 1 hour average | Open |
-
- Critical
- $100k
- High
- $5,000
- Medium
- $1,250
- Low
- –
- Safe harbor
- Full
- First response
- 1 hour average
Amounts are the top reward per severity in the currency each program pays. First response is the platform's measured average when it publishes one, else what the policy promises.
What is in scope
28 targets. 2 excluded.
-
*.coda.io
Wildcards Critical
-
*.grammarly.com
Wildcards Critical
-
*.grammarly.io
Wildcards Critical
-
*.grammarlyaws.com
Wildcards Critical
-
*.superhuman.com
Wildcards Critical
-
coda.grammarly.com
Web Critical
-
coda.io
Web Critical
-
codacontent.io
Web Critical
-
codahosted.io
Web Critical
-
docs.superhuman.com
Web Critical
-
gateway.superhuman.com
Web Critical
-
id.superhuman.com
Web Critical
-
mail.superhuman.com
Web Critical
-
settings.superhuman.com
Web Critical
-
superhuman.com
Web Critical
-
com.grammarly.android.keyboard
Android Critical
-
com.superhuman.mail
Android Critical
-
io.coda.codaapp
Android Critical
-
com.grammarly.keyboard
iOS Critical
-
io.coda
iOS Critical
-
Grammarly Desktop for macOS
Desktop and binaries Critical
-
Grammarly Desktop for Windows
Desktop and binaries Critical
-
Capture the Flag
Products and areas Critical
-
Coda Chrome Extension
Products and areas High
-
Grammarly Browser Extensions
Products and areas Critical
-
Superhuman Go
Products and areas Critical
-
Superhuman Mail Chrome Extension
Products and areas Critical
-
Superhuman Mail Desktop App
Products and areas Critical
No target matches. Try part of a host name, such as the company name.
Out of scope 2
Don't test these. A program can exclude a host another program covers; the program you report to decides.
-
status.coda.io
-
Third party external services
Recent changes
Reward and scope changes across every Superhuman program, newest first.
No changes recorded yet. New targets and reward moves show up here and in the RSS feed.
About this page
This page gathers every public program listed under superhuman.com: platform programs, self-hosted policies and security.txt contacts. Each program's own policy decides what is in scope and what it pays; check it before you test.
Something wrong or missing? Report a correction.