{"id":"transactional-email","slug":"transactional-email","name":"Transactional email","shortName":"Transactional email","problemStatement":"Send receipts, magic links, agent notifications reliably.","whenNotTopPick":"Maximum deliverability paranoia — Postmark. Huge legacy volume — SendGrid.","categoryIds":["cat-comms"],"depotPickProviderId":"resend","depotPickRationale":"dx + reliability; Postmark favored when deliverability is the crisis.","runnersUpIds":["postmark","sendgrid","customer-io","amazon-ses","mailgun"],"weights":{"capabilityFit":0.2,"pricePerformance":0.18,"latencyReliability":0.22,"developerDx":0.2,"privacyPosture":0.08,"lockInRisk":0.06,"maturity":0.06},"methodologyNotes":"dx + reliability; Postmark favored when deliverability is the crisis.","tags":["transactional"],"depth":{"whenNotToUse":{"text":"Maximum deliverability paranoia — Postmark. Huge legacy volume — SendGrid.","source":"editorial `whenNotTopPick` (data/jtbds.json)"},"whenNotToUseReason":null,"runnerUp":{"providerId":"postmark","name":"Postmark","overallForJob":8.65,"pickOverallForJob":8.67,"beatsPickOn":["capabilityFit","latencyReliability","privacyPosture","maturity"],"source":"first resolvable entry of the job's editorially ranked `runnersUpIds`; scores are stored job-weighted scores"},"runnerUpReason":null,"lockIn":{"pickLockInRisk":3.5,"runnerUpLockInRisk":3.5,"scale":"0–10 stored curated estimate; higher = more lock-in (worse)","pickExitSignals":[],"runnerUpExitSignals":[],"pickNotes":[{"text":"Migrate to Postmark/SendGrid only for specific deliverability needs.","field":"scores.notes"}],"selfHostFallback":[],"migration":null,"migrationReason":"no_stored_migration_data","derivedFrom":"stored lockInRisk scores, provider tags (oss, self-host, openai-compat, open-models), free rows that list this job, and verbatim provider notes. No migration guide was invented."}},"freshness":{"pick":{"score":{"asOf":"2026-09-14","ageDays":43,"stale":true,"staleAfterDays":30,"reason":null},"lastReviewed":{"asOf":"2026-09-14","ageDays":43,"stale":true,"staleAfterDays":30,"reason":null},"sourceCheck":{"checkedAt":"2026-10-27","sourceUrls":1,"sourcesReachable":1,"pricingRows":28,"pricingRowsReconfirmed":28,"note":"A source re-check confirms the page is reachable and, for pricing rows, that the stored amount and SKU name appear on it. It does not re-derive or change the score.","reason":null}}}}