Fraud scoring APIs · comparison
SEON vs FeeGuard: fraud scoring APIs vs Connect reconciliation
Searching for a SEON alternative usually means one thing: the job you hired SEON for is getting done, and the job nobody owns — money silently leaving through Stripe Connect refunds, fees, disputes and conversions — is not. Here is the honest, side-by-side picture, including where SEON genuinely wins.
What SEON does
an API-first fraud-scoring and data-enrichment platform popular with fintechs for transparent, developer-friendly risk scoring. Source: https://seon.io.
That is real capability in its lane — and the lanes below show precisely where it ends.
Side by side: FeeGuard vs SEON
Eight capabilities a Connect platform needs. No empty cells — every row states what each product actually does.
| Capability | FeeGuard | SEON |
|---|---|---|
| Unreversed-transfer detection | Yes — computed on every `charge.refunded` event: proportional expectation, rounding tolerance, ratio clamping | No — scoring protects decisions pre-transaction; post-refund mechanics follow later. |
| Application-fee leak detection | Yes — application fees tested against reversals via Net Platform Margin; zero- and three-decimal currencies handled | No — fee layer unrelated. |
| Dispute-loss clawback support | Yes — recoverable figure computed on `dispute.closed` (transfer remainder, fee excluded); early warning on `created`; gated automation | No — dispute workflows minimal. |
| Cross-border FX monitoring | Yes — realised rates measured against same-day currency-pair baselines; directional loss flagging beyond 0.8% | No — fX unrelated. |
| Runs on your live Stripe Connect account today | Yes — read-only restricted key, roughly ten minutes to first findings, revocable anytime | Depends on deployment |
| Performs recovery actions | One-click manual reversals (free tier); risk-gated automation with idempotency keys on Monitor Pro | Varies by product |
| Evidence & audit trail | Append-only trail on every action; finding-level evidence ids exportable as CSV | Varies by product |
| Pricing model | Detection free forever · success fee 20% of first $50k recovered, 15% above · no results, no fee | See vendor site |
Where SEON genuinely wins
- — Developer experience on par with the best API companies — docs, sandboxes, transparency.
- — Signal enrichment breadth for identity verification.
Why platforms choose FeeGuard over SEON
- Purpose-built for the leak. All four silent-loss vectors — unreversed transfers, kept fees, uncovered dispute losses, FX drag — are native detectors, not features imagined onto another product.
- Free before you pay anyone. Detection and the 90-day lookback cost nothing — measure your stranded dollars before committing to any vendor, including us.
- Ten-minute, read-only setup. One restricted key you create and revoke; no migration, no seller re-onboarding, no payment-path changes.
- Pay-for-results recovery. 20% of the first $50k recovered, 15% above — versus subscriptions, retainers and per-alert fees that bill regardless of outcomes.
- Evidence-grade trail. Append-only logs with finding-level arithmetic — ready for controllers, auditors and diligence teams.
Bottom line
Great APIs score customers. Ours audits outcomes. Your ledger eventually needs both disciplines. If your problem lives in fraud scoring apis, SEON deserves its reputation. If your problem is a platform balance lower than your ledger predicts — refunds succeeding while transfers never come home — that problem has exactly one purpose-built answer, and you are reading it. Run the free audit; the number settles the debate faster than any comparison page can.
Common questions
Does SEON audit Connect ledgers?
No — risk scoring is its universe; reconciliation is ours.
Is FeeGuard a better choice than SEON?
For fraud scoring apis, SEON is the specialist and we say so plainly. For detecting and recovering silent Stripe Connect losses — the four vectors above — FeeGuard is purpose-built and SEON does not perform that function. Most platforms comparing the two are feeling the second problem.
Can we run SEON and FeeGuard together?
Yes, commonly. They operate on different objects and different events; neither conflicts with the other’s workflow.
What does switching cost us?
Nothing upfront: read-only key, ten-minute setup, free detection. Recovery carries a success fee only on confirmed dollars — so trying FeeGuard risks no budget at all.