Start from the included cache
Resolve included domains locally. Resolve included domains immediately, including in the browser, without a lookup server.
Brand Icon LookupHopper Labs
A website in. A familiar face out.
Bring recognizable company and product icons to your inbox, directory or dashboard. Start with a compact local cache and look up more as you need them.
What makes it useful
A little recognition, ready to reuse.
Add recognition without adding bulk
Reuse a small asset. Reuse compact icon assets across lists, inboxes and directories.
Refresh when the identity changes
Inspect provenance and refresh through the service. Replace an aging icon without making every screen rediscover the brand.
Useful alone. Better together.
A small icon changes the whole inbox.
The useful result is not another logo database to browse. It is a familiar mark beside a sender, ready where someone is scanning a list. Mail shows exactly what that recognition adds.
Useful alone. Better together.
One small tool. A more familiar inbox.
Look up a domain here and see the same recognizable icon beside its messages in Mail. A little detail makes the whole workspace feel more considered.
A closer look
See what you can do.
The capability, the action, and what it means for you.
| Feature | What you can do | Why it matters |
|---|---|---|
| Bundled icon cache | What you can doResolve included domains locally. | Why it mattersResolve included domains immediately, including in the browser, without a lookup server. |
| Compact image bytes | What you can doReuse a small asset. | Why it mattersReuse compact icon assets across lists, inboxes and directories. |
| Source and refresh information | What you can doInspect provenance and refresh through the service. | Why it mattersReplace an aging icon without making every screen rediscover the brand. |
| Company and product identities | What you can doChoose the appropriate visual identity. | Why it mattersDistinguish a product from its parent company. |
| New-domain lookup | What you can doAcquire more icons through the connected service. | Why it mattersGrow beyond the bundled collection. |
| API, CLI, SDK and MCP | What you can doUse the lookup through the right integration surface. | Why it mattersAdd familiar icons to your own tools. |
6 capabilities
Practical details
- Browser edition
- 108 cached icons · Offline lookup
- Developer surfaces
- API · CLI · SDK · MCP in the connected service
- Image format
- Compact WebP · Digest-checked bytes
- Freshness
- Source and checked date retained; live refresh through the service
Trying the experience
The browser demo searches the starter cache. New-domain acquisition and refresh require the connected service. Icons identify a visual source; they do not authenticate a company or sender.
Brand Icon Lookup