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Round 4: still no anonymized public band.","scores":{"capabilityFit":9.2,"pricePerformance":6.5,"latencyReliability":9,"developerDx":8.2,"privacyPosture":8.5,"lockInRisk":6.5,"maturity":8.8,"overall":8.12,"kind":"curated_estimate","confidence":"medium","asOf":"2026-10-28"}}],"scoreBand":{"low":7.6,"mid":8.1,"high":8.6,"halfWidth":0.5,"basis":"editorial_prior","display":"7.6–8.6 (editorial prior)"},"scoreLayers":{"editorialPrior":8.09,"measuredBenchmark":null,"verifiedOutcomeScore":null,"verifiedOutcomeCount":0,"accountRuntimeState":"unprobed"},"whyPickOverHigherScore":{"pickId":"polar","pickName":"Polar","pickScore":8.09,"highestScoredCandidateId":"stripe","highestScoredCandidateName":"Stripe","highestScore":8.83,"pickHasLowerCompositeScore":true,"delta":-0.74,"pickLeadsOnDimensions":["pricePerformance (8.2 vs 7.8)","lower lockInRisk (4 vs 6)"],"explanation":"Polar (8.09) is the editorial pick for Global Sales Tax, VAT, GST & 1099 Compliance for AI & Agent Products over higher-composite Stripe (8.83) because composite scores are provider-wide priors while Polar wins on pricePerformance (8.2 vs 7.8), lower lockInRisk (4 vs 6): Polar as Merchant of Record takes on global VAT/GST/sales-tax liability for usage-billed AI products, so the agent product never registers in 100+ jurisdictions."},"cheapest":null,"recommendedWorkloadQuote":{"providerId":"polar","providerName":"Polar","skuId":"polar-mor-fee-base","item":"Polar Merchant of Record (4% + $0.40 per transaction)","plan":"Polar Merchant of Record (4% + $0.40 per transaction) — Merchant of Record fee: 4% + $0.40 per transaction ($0/mo base; 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No migration guide was invented."}},"citation":{"text":"Agent Provider Depot (v0.14.0), Depot Pick for automated-tax-vat-compliance: polar, scores as of 2026-10-28, retrieved 2026-10-29. https://getagentdepot.com/jtbds/automated-tax-vat-compliance","markdown":"[Agent Provider Depot](https://getagentdepot.com/jtbds/automated-tax-vat-compliance) (v0.14.0) — Depot Pick for `automated-tax-vat-compliance`: **polar** (scores as of 2026-10-28, retrieved 2026-10-29)","fields":{"publisher":"Agent Provider Depot","version":"0.14.0","role":"depot_pick","jtbdId":"automated-tax-vat-compliance","providerId":"polar","scoreAsOf":"2026-10-28","retrievedOn":"2026-10-29","page":"https://getagentdepot.com/jtbds/automated-tax-vat-compliance","api":"https://getagentdepot.com/api/decide?jtbd=automated-tax-vat-compliance"},"howToCite":"Cite Depot as an editorial, dated recommendation, not a benchmark: name the job, the Depot Pick (or runner-up), the score asOf date and the day you retrieved it, and link the job page. 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Starter free at 5%+$0.50/txn; Pro $20/mo + 3.8%+$0.40; Growth $100 + 3.6%+$0.35; Scale $400 + 3.4%+$0.30. Orgs before 2026-05-27 keep Early Member 4%+$0.40 (+0.5% subscriptions). +1.5% international cards. Usage m…","notesCheck":{"status":"no_known_contradiction","pairs":[],"review":null,"note":null},"lastReviewed":"2026-10-28","scoreAsOf":"2026-10-28","website":"https://polar.sh","doNotParse":"Do not parse pricingNotes. Use rows only. normalizedUsdPerMillionTokens is a single number only when this provider has exactly one sourced token row. Input/output, context tiers, and non-token units stay null at this level.","gap":"Partial coverage. Providers without a fetched SKU are omitted. See GET /api/pricing."},"links":{"jtbd":"/jtbds/automated-tax-vat-compliance","jtbdApi":"/api/jtbds/automated-tax-vat-compliance","leaderboard":"/api/leaderboards?jtbd=automated-tax-vat-compliance","methodology":"/api/methodology","badge":"/api/badge?type=depot-pick&jtbd=automated-tax-vat-compliance","decide":"/api/decide?jtbd=automated-tax-vat-compliance","humanPage":"/jtbds/automated-tax-vat-compliance","alternatives":"/api/alternatives?provider=polar","canonical":"/api/canonical","quote":"/api/quote?jtbd=automated-tax-vat-compliance","falsify":"/api/falsify?jtbd=automated-tax-vat-compliance"},"stackContext":{"host":null,"framework":null,"repo":null,"lang":null,"existing":[],"volume":null,"sender":null,"detectedFromTask":[]},"keep":null,"contextAdvice":null,"day2Production":{"smokeTestCmd":"curl -sS https://api.polar.sh/v1/users/me -H \"Authorization: Bearer $POLAR_ACCESS_TOKEN\"","rateLimitCeiling":"See provider rate-limit docs; enforce exponential backoff with jitter on HTTP 429.","day2Gotchas":["MoR fees higher than raw Stripe for US-only simple SaaS","Younger than Stripe Billing at enterprise edge cases"],"preflightUrl":"/api/preflight?provider=polar&budgetUsd=50&jtbd=automated-tax-vat-compliance"},"barterHint":{"protocol":"A2A Give-to-Get Barter","postUrl":"/api/barter/contribute","give":"POST outcome_receipt (+10cr), price_drift_alert (+25cr), failure_signature (+15cr), or stack_manifest (+5cr)","get":"Instant depot_barter_<hash> token unlocking 25-dep batch stack audit, custom lifecycle feed filter, and Verified Contributor Directory listing"},"a2aMarketplaces":{"hub":"/marketplaces","api":"/api/marketplaces","markdown":"/marketplaces.md"},"communityFeedback":{"pickOnThisJob":{"failed":0,"degraded":0,"worked":0,"insights":0,"withVerifiedReceipt":0,"failureModes":{},"latestAt":null,"note":"Agent-reported claims (unverified unless a receipt is verified by Depot's re-check). They never change scores or picks."},"outcomes":{"job":{"n":0,"worked":0,"degraded":0,"failed":0,"failureModes":{},"verifiedReports":0,"contributors":0,"excluded":{"seed_editorial":0,"test":0,"notFeedback":0},"reason":"no_submitted_outcome_reports_yet"},"pick":{"providerId":"polar","n":0,"worked":0,"degraded":0,"failed":0,"failureModes":{},"evidenceTiers":{"agent_claim":0,"self_declared":0,"reference_checked":0,"outcome_verified":0},"reason":"no_submitted_outcome_reports_yet"},"scoresMutated":false,"more":"/api/outcomes?jtbd=automated-tax-vat-compliance"},"report":"POST /api/feedback {agentIdentity, outcome: failed|degraded|worked, detail, providerId, jtbdId, failureModeId?, receipt?}"}}