emerging · 0.3 market domain

Mailing Lists

Score 23.4 / 100 5 providers +6 via APIs 10 APIs Search apis.io →
Business capabilities this tag reaches
Marketing Management 1

Providers using this tag (5)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 1 Complete, well-documented, and agent-ready
StannpDirect MailPostcardsLettersPrint1 API76.1
Strong 2 Solid coverage with minor gaps
Zoho CampaignsEmail MarketingCampaignsSubscribers2 APIs65.0MoosendEmail MarketingMarketing AutomationCampaigns1 API62.1
Thin 2 Limited public surface area
SourceHutGitMercurialSource ControlContinuous Integration9 APIs32.6USADATACompanyDataMarketingData Enrichment1 API31.4

APIs with this tag (10)

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 3 Complete, well-documented, and agent-ready
Optimizely Mailing Lists APIManage mailing lists used for campaign distribution.80.8Loops Mailing lists APIList the mailing lists in your account. 1 operation(s) in the Loops REST API v1 (OpenAPI 1.21.6).71.4SendPulse Mailing lists APIEndpoints related to Mailing lists.69.5
Strong 3 Solid coverage with minor gaps
Zoho Campaigns APIREST API for managing email campaigns, mailing lists, subscribers, templates, and analytics in Zoho Campaig...65.0Eclipse Foundation Mailing List APIREST API for Eclipse Foundation mailing list metadata and subscription records, authenticated against the a...63.6Moosend Mailing Lists APIThe Mailing Lists API from Moosend — 9 operation(s) for mailing lists.62.1
Developing 1 Usable, with meaningful gaps to close
Cart.com Mailing Lists APIThe Mailing Lists API from Cart.com — 2 operation(s) for mailing lists.51.2
Thin 3 Limited public surface area
lists.sr.ht GraphQL APIGraphQL API for managing mailing lists and email-based code review workflows on SourceHut, powered by git s...32.6USADATA Leads Engine Service (SOAP)Publicly served SOAP 1.1 / 1.2 web service behind the USADATA Leads Portal and Leads Module. The WSDL is se...31.4Mailgun Mailing Lists APIThe Mailing Lists API from Mailgun — 1 operation(s) for mailing lists.30.9

Companies reaching this through an API (6)

These companies publish an API, specification or operation carrying “Mailing Lists” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Cart.com Eclipse Foundation Loops Mailgun Optimizely SendPulse

Score breakdown

Frequency
38.8
log-scaled weighted occurrences
Breadth
0.1
spread across providers
Quality lift
65.6
mean composite of providers using it
Cohesion
4.0
strength of nearest seed neighbor

Related tags

Transactional Email 5 co-occurrences Marketing Automation 5 co-occurrences Campaigns 6 co-occurrences Email 7 co-occurrences Marketing 5 co-occurrences Event 6 co-occurrences Webhook 7 co-occurrences

Where this tag comes from

Api tag10
Provider tag5
Openapi tag6
Openapi op tag26

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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.
All 92 tools →

Call it yourself

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This tag 
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As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/mailing-lists"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/mailing-lists/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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