Senders
Variants seen in the corpus:
Senderssenders
Providers using this tag (11)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Exemplar 5 Complete, well-documented, and agent-ready
BrevoBrevo (formerly Sendinblue) is a French customer-relationship platform that combines email marketing, trans...MailchimpMailchimp is an Intuit company providing a marketing automation platform and email marketing service for ma...SendGridSendGrid is a cloud-based email delivery platform, acquired by Twilio in 2019, that provides transactional ...SendPulseSendPulse is a multichannel marketing automation platform covering bulk email, SMTP transactional email, SM...TwilioCloud communications platform providing APIs for SMS, voice, video, and authentication services. Twilio off...
Strong 4 Solid coverage with minor gaps
SendlaneEmail and SMS marketing platform built for e-commerce brands, unifying email, SMS, reviews and forms in one...ValimailValimail is an email authentication platform that automates DMARC enforcement to stop phishing, spoofing, a...FlutterwaveFlutterwave is a pan-African payment infrastructure company providing the rails for businesses to accept, s...ZavuZavu is a unified multi-channel messaging platform that consolidates SMS, WhatsApp, Telegram, Email, Voice,...
Developing 1 Usable, with meaningful gaps to close
Thin 1 Limited public surface area
APIs with this tag (12)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Exemplar 6 Complete, well-documented, and agent-ready
Brevo Accounts and Settings APIAccount-level administration: sender identities and IPs, sending domain creation and authentication, webhoo...brevo Senders APIManage sender identities used for transactional email sending.Mailchimp Senders APIRetrieve sender information and statistics for verified sending domains and email addresses.SendGrid Senders APITwilio SendGrid Marketing Campaigns Senders APISendPulse Bulk Email APIMailing lists, email campaigns, templates, subscribers, senders, blacklist, balance and email-service webho...Twilio Senders APIManage verified sender identities
Strong 4 Solid coverage with minor gaps
Sendlane APIREST API for managing contacts, lists, campaigns, automations, custom fields, sender profiles, tags, and cu...Valimail Senders APIThe Senders API from Valimail — 3 operation(s) for senders.Flutterwave Senders APIManage transfer senders (the originator of a cross-border payout).Zavu Senders APIThe Senders API from Zavu — 5 operation(s) for senders.
Developing 1 Usable, with meaningful gaps to close
Thin 1 Limited public surface area
Score breakdown
Frequency
39.3
log-scaled weighted occurrences
Breadth
0.3
spread across providers
Quality lift
79.1
mean composite of providers using it
Cohesion
3.5
strength of nearest seed neighbor
Related tags
Transactional Email 5 co-occurrences
SMS 6 co-occurrences
Email 7 co-occurrences
Templates 6 co-occurrences
Campaigns 5 co-occurrences
Contacts 7 co-occurrences
Account 8 co-occurrences
Event 6 co-occurrences
Where this tag comes from
Api tag10
Openapi tag8
Openapi op tag42
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for tags
7 MCP tools reach this
find_tagsBrowse and filter every tag in the catalog.get_cohortThis tag as a scored cohort — every provider carrying it, with scores.cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This tag
curl "https://apis.io/api/v1/tags/senders"
All tags
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort
curl "https://apis.io/api/v1/cohorts/tag/senders"
The distribution (Pro)
curl "https://apis.io/api/v1/cohorts/tag/senders/stats" \
-H "X-API-Key: $APIS_IO_KEY"
Discovery needs no key. Ratings and market analysis are Pro.