Transparent email intelligence for Product, Growth, and Risk teams
AntiTemp scores every email with contextual evidence, aligns shared KPIs across stakeholders, and closes the loop with appeals + governance—so you can fight abuse without ruining legitimate growth.
Explainable decisions
Risk score + signals + recommended action on every check.
Shared observability
Growth, Product, and Risk teams align on the same metrics and audit trail.
Ready for governance
Appeals, allow/deny lists, and credit controls live alongside detection.
Outcomes
Real-world KPIs customers hold us to
Risk accuracy
Multi-signal engine vetted across 2.3M checks.
Appeal resolution
Governance hub resolves disputes within a business day.
Per multi-check call
Send up to 50 emails in one request.
Try it now
Enter an email address to check if it's temporary or disposable
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Impact Metrics
Shared north-star numbers the Product, Growth, and Risk triad monitors every week.
From detection to governance
AntiTemp ships three pillars—Detect, Operate, Govern—so Product, Growth, and Risk teams stay in lockstep.
Explainable Risk Engine
Product Pillar
Multi-signal scoring upgrades old-school blacklists. Every check includes a score (0-100), triggered signals, narrative context, and an action recommendation.
- •6+ live detectors: DNS, domain age, alias patterns, external intel
- •Safe / Suspicious / Danger thresholds map to product policies
- •Evidence snippets make support handoffs painless
Unified Operations & ESP Automations
Product Pillar
Run real-time checks for signups and multi-email clean-ups for marketing in the same place. Credit deductions, progress tracking, and refund logic are fully automated.
- •50 emails per API call with aggregated results
- •Connect ESP/CDP tools (Mailchimp, HubSpot, Klaviyo) or upload CSV/XLSX
- •Schedule weekly hygiene jobs and sync results back automatically
Governance & Appeals Hub
Product Pillar
Mistakes happen. AntiTemp bakes in appeals, allow/deny lists, and audit trails so Risk teams can overrule machines without losing traceability.
- •Appeals queue with SLAs and status tracking (<24h target)
- •Team-managed whitelists/blacklists, tied to rules + provenance
- •Immutable audit log showing who changed what and why
Deliverables you can ship today
Data reports, dashboards, and governance exports match what customers ask for during onboarding audits and pilot rollouts.
Risk & hygiene reports
CSV/PDF exports summarizing total checks, risk-level distribution, and recommended actions—ready for weekly deliverability reviews.
- ◆Multiple email check summaries
- ◆Trend charts ready for exec reviews
- ◆Per-email evidence trail
Live dashboards
Homepage tiles, history charts, and data-dissolve widgets help teams monitor KPIs like detection accuracy and deliverability.
- ◆Home indicators
- ◆Historical throughput
- ◆Health ratios for each segment
Governance artifacts
Appeal tickets, whitelist approvals, and audit logs export cleanly for compliance or downstream BI systems.
- ◆Role-aware approvals
- ◆Full change log w/ actor + reason
- ◆Webhook-friendly JSON
Built for every stakeholder
One narrative keeps Growth, Risk, and Engineering aligned on the same system and KPIs.
Marketing & Lifecycle
Boost deliverability before you spend
Lists quietly rot when throwaway emails sneak into ESPs, tanking open rates and wasting campaign budget.
Risk & Compliance
Explainable decisions and fast appeals
Security teams need to stop abuse without stonewalling legit users—and auditors want the receipts.
Builders & Platform Teams
Embed AntiTemp anywhere in minutes
Developers juggle brittle validation scripts and inconsistent responses from legacy services.
Simple, Transparent Pricing
Pay only for what you use - no monthly fees or hidden charges
All plans include the same features - just choose your volume
Loved by Developers & Marketers
Join thousands of teams protecting their platforms with AntiTemp
@dev_sarah_k
"Integrated AntiTemp into our SaaS registration flow and fake signups dropped by 87% in the first week. The explainable risk scores help us understand exactly why an email is flagged. Game changer."
@marketing_mike
"Cleaned our 50k email list before a major campaign. Found 6,200 disposable/invalid addresses. Our deliverability rate jumped from 82% to 94%. Paid for itself 10x over."
@startup_founder
"The API response time is insane - consistently under 300ms. The Multiple Email Check endpoint saves us hours of manual work. Support team actually responds too, which is rare these days."
@security_alex
"Finally a solution that explains WHY an email is risky. We had so many complaints about false positives with our old blacklist. AntiTemp's multi-signal approach is way more accurate."
@growth_hacker
"Tried 3 other email verification services. AntiTemp is the only one that actually catches new disposable domains quickly. Their AI detection is legit."
@product_jen
"The appeal system is brilliant. When we had a false positive, our customer could submit proof and get whitelisted. Builds so much trust compared to just blocking them."
@tech_lead_raj
"Integration took literally 15 minutes. The API docs are crystal clear and the code examples just work. Plus credit-based pricing means we only pay for what we actually use."
@saas_owner
"Trial abuse was killing our margins. After implementing AntiTemp, we blocked 92% of disposable emails at signup. Our support ticket volume dropped by half. Worth every penny."
@data_analyst_em
"The detailed signal breakdown is perfect for compliance reporting. We can show exactly why we blocked an address. Audit trail is comprehensive too."
@indie_dev
"10 free credits to start was perfect for testing. Upgraded to paid after seeing it catch temp emails my old solution missed. No brainer for the price."
@ecommerce_cto
"Batch processing 100k emails in minutes, not hours. The CSV export has everything we need. Built-in duplicate detection is a nice touch too."
@marketing_ops
"Cut our email bounce rate from 8% to under 2% after cleaning our lists with AntiTemp. ROI was immediate - saved thousands on wasted sends in month one alone."
Developer hub (kept to two sections)
All the API-first promises still exist—but we keep them focused so the homepage stays customer-led.
Everything you need to wire the API in minutes
Every response carries observability metadata (credits, rate limits, docs links), so you can trace usage from logs without digging through the dashboard.
- Typed envelopes with `success`, `data`, `meta`, and docs URL
- meta.credits, rate-limit telemetry, and request IDs on every response
- One credit per call—even cache hits—mirrored in Supabase RPC charge logs
- <500ms P95 latency across the public API tier
Pick your path: REST, webhooks, or CSV automations
Whether you live in code or spreadsheets, every integration style is documented with the same credit rules, governance hooks, and telemetry schema.
Frequently Asked Questions
Everything you need to know about AntiTemp
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