AgentiSend
Transactional email API
- Brand
- AgentiSend
- Category
- Developer Tools
- Primary Subcategory
- Email APIs & Programmable Inboxes
Integration details
Description
AgentiSend is a transactional email API: send through verified domains with a message log, a free preflight that runs every gate a real send runs, and refusals that name the fix. Built so an agent can send on your behalf without ever exceeding a budget a person set. Unsolicited mail is refused by design; there is no tool for it.
- Integration type
- Plugin
- Verification status
- Not applicable
- Platform
- ChatGPT
- Primary Subcategory
- Email APIs & Programmable Inboxes
- Secondary Subcategories
- None listed
- Brand
- AgentiSend
- Access
- Account required
- First tracked
- 2026-10-03
- Tool count
- 34
- Geography
- US
The Primary Subcategory used for this profile’s headline score.
Other Subcategories where the Integration is listed.
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Competing in ChatGPT Email APIs & Programmable Inboxes
View Category34 tools agents can invoke
How do I improve a ChatGPT Plugin's discoverability?
The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.
What are AgentiSend alternatives on ChatGPT?
As of 2026-10-03, AgentiSend competes with AgentMail, Cooper Email, Inkbox, Samva in ChatGPT Email APIs & Programmable Inboxes, ranked by public Discoverability Score.
Where is this profile measured?
This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.