{"slug":"audienceful","name":"Audienceful","summary":"Hosted email software for open source projects to send release notes, changelogs, roadmaps, and community updates. It stores subscriber lists, segments them with tags, custom fields, and conditionals, and runs multi-step drip automations with branching. A markdown-friendly editor","publisher":"Audienceful","homepage":"https://www.audienceful.com/email-marketing-for/open-source-mailing-lists","kind":"app","hasApi":true,"hasMcp":false,"costRange":"freemium","costNotes":"The page states the first 1,000 subscribers are free and offers a free start. Prices, seat limits, and usage fees above 1,000 subscribers are not stated.","functions":["payment","tool-call"],"slices":[{"functionId":"payment","label":"payment","note":"Inferred from executor","cost":"Unknown"},{"functionId":"tool-call","label":"tool-call","note":"Inferred from executor","cost":"Unknown"}],"interfaces":[{"kind":"http"}],"composabilityRationale":"The page states contact and data sync from CRM, payment, POS, and other tools via Zapier or API. No MCP, webhook schema, auth method, or endpoint details are stated. Export of the subscriber list is stated; other composability limits are unknown.","signals":[],"functionProbabilities":[{"functionId":"payment","value":0.8,"source":"https://www.audienceful.com/email-marketing-for/open-source-mailing-lists","method":"lexical","observedAt":"2026-10-19T01:32:41.754Z"},{"functionId":"tool-call","value":0.72,"source":"https://www.audienceful.com/email-marketing-for/open-source-mailing-lists","method":"lexical","observedAt":"2026-10-19T01:32:41.754Z"}],"claimVerification":[{"key":"mcp","status":"unverified","asserted":"false","evidenceSource":"https://www.audienceful.com/email-marketing-for/open-source-mailing-lists","method":"fallback"},{"key":"api","status":"unverified","asserted":"true","evidenceSource":"https://www.audienceful.com/email-marketing-for/open-source-mailing-lists","method":"fallback"},{"key":"cost","status":"unverified","asserted":"freemium","evidenceSource":"https://www.audienceful.com/email-marketing-for/open-source-mailing-lists","method":"fallback"},{"key":"license","status":"unverified","asserted":"","evidenceSource":"https://www.audienceful.com/email-marketing-for/open-source-mailing-lists","method":"fallback"}],"tweets":[],"notes":[],"origin":"intake","createdAt":"2026-10-19T01:32:42.841Z","updatedAt":"2026-10-19T01:32:42.841Z","sources":[{"kind":"web","label":"executor","url":"https://www.audienceful.com/email-marketing-for/open-source-mailing-lists","excerpt":"Product\n\n# Email Marketing Software for Open Source Mailing Lists\n\nAudienceful is the easiest way for open source projects to keep contributors and followers in the loop with release notes, roadmaps, and community updates.\n\nJoin now for fre","at":"2026-10-19T01:32:42.841Z"}],"recordId":"cmp_audienceful","claims":{"name":"Audienceful","summary":"Hosted email software for open source projects to send release notes, changelogs, roadmaps, and community updates. It stores subscriber lists, segments them with tags, custom fields, and conditionals, and runs multi-step drip automations with branching. A markdown-friendly editor","kind":"app","publisher":"Audienceful","homepage":"https://www.audienceful.com/email-marketing-for/open-source-mailing-lists","costRange":"freemium","costNotes":"The page states the first 1,000 subscribers are free and offers a free start. Prices, seat limits, and usage fees above 1,000 subscribers are not stated.","functions":["payment","tool-call"],"slices":[{"functionId":"payment","label":"payment","note":"Inferred from executor","cost":"Unknown"},{"functionId":"tool-call","label":"tool-call","note":"Inferred from executor","cost":"Unknown"}],"interfaces":[{"kind":"http"}],"composabilityRationale":"The page states contact and data sync from CRM, payment, POS, and other tools via Zapier or API. No MCP, webhook schema, auth method, or endpoint details are stated. Export of the subscriber list is stated; other composability limits are unknown."},"relations":[{"from":"audienceful","to":"monetization-gateway","kind":"fills-same-slot-as","note":"Shared functions payment, tool-call. Can fill the same function slot."},{"from":"audienceful","to":"monid","kind":"fills-same-slot-as","note":"Shared functions payment, tool-call. Can fill the same function slot."},{"from":"audienceful","to":"amazon-simple-email-service-ses","kind":"fills-same-slot-as","note":"Shared functions payment, tool-call. Can fill the same function slot."},{"from":"audienceful","to":"daytona-alternatives-4-ai-agent-sandbox-platforms-compared-2026","kind":"fills-same-slot-as","note":"Shared functions payment, tool-call. Can fill the same function slot."}],"explain":{"score":9,"formula":"100 × sum(weight × value) over observed factors only. Unobserved factors are omitted, not zeroed.","factors":[{"id":"github_health","label":"GitHub health","weight":0.18,"why":"insufficient evidence","sources":[],"evidence":"insufficient"},{"id":"agent_use","label":"Agent use","weight":0.16,"why":"insufficient evidence","sources":[],"evidence":"insufficient"},{"id":"human_notes","label":"Human notes","weight":0.14,"why":"insufficient evidence","sources":[],"evidence":"insufficient"},{"id":"composability","label":"Composability","weight":0.16,"why":"insufficient evidence","sources":[],"evidence":"insufficient"},{"id":"checklist","label":"Checklist","weight":0.1,"value":0.6666666666666666,"contribution":0.06666666666666667,"why":"No MCP surface is declared. An API is declared. Cost is freemium. 2 of 3 checklist fields are complete.","sources":[],"evidence":"observed"},{"id":"evidence_quality","label":"Evidence quality","weight":0.14,"value":0.18107144632819594,"contribution":0.025350002485947435,"why":"1 sources cover 1 evidence types. The latest dated evidence is 2026-10-19. Freshness is omitted unless observed as a signal.","sources":[{"kind":"web","label":"executor","url":"https://www.audienceful.com/email-marketing-for/open-source-mailing-lists","excerpt":"Product\n\n# Email Marketing Software for Open Source Mailing Lists\n\nAudienceful is the easiest way for open source projects to keep contributors and followers in the loop with release notes, roadmaps, and community updates.\n\nJoin now for fre","at":"2026-10-19T01:32:42.841Z"}],"evidence":"observed"},{"id":"benchmark","label":"Benchmarks","weight":0.12,"why":"insufficient evidence","sources":[],"evidence":"insufficient"}],"missing":["GitHub health: insufficient evidence","Agent use: insufficient evidence","Human notes: insufficient evidence","Composability: insufficient evidence","Benchmarks: insufficient evidence"]},"score":9}