Email Deliverability Audit
Diagnose what keeps your sends out of the inbox. DMARC/DKIM/SPF, sender reputation, warm-up, segmentation hygiene. A 30-page report and a 60-minute walkthrough, built on 60M+ emails delivered with zero domain burn.
Premium US tier · Senior-engineer sprints
Fixed price, fixed scope, fixed timeline. Built on receipts: 60M+ emails delivered for Sotheby's Motorsport, multi-tenant ops at Bolttech ($2B), CRO on a $1M ARR Shopify storefront.
TAPCS is a US LLC out of Doral, Florida. Every engagement is anchored on senior-engineer work shipped at scale: 60M+ emails delivered for a $30M auction marketplace, multi-tenant product ops at a $2B fintech, and Core Web Vitals plus CRO on a $1M ARR Shopify storefront. No hourly billing, no vague retainers. Fixed scope, fixed price, fixed timeline, and a senior operator who has done the work before.
Capabilities
Hand-coded, headless, or WordPress. Fast, secure, built to rank.
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Full-funnel strategy across search, social, and analytics.
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Lifecycle automation and campaigns that compound retention.
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Precision-targeted paid media that converts on first click.
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Technical, on-page, and off-page work for durable organic growth.
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Brand presence and engagement, managed end to end.
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Diagnose what keeps your sends out of the inbox. DMARC/DKIM/SPF, sender reputation, warm-up, segmentation hygiene. A 30-page report and a 60-minute walkthrough, built on 60M+ emails delivered with zero domain burn.
Welcome, browse-abandon, cart, post-purchase, and win-back. Five flows in four weeks on Klaviyo, HubSpot, or Brevo. Comparable scope at NYC/SF agencies runs $25–40k.
Five production automations on n8n / Make plus Claude: lead routing, content repurposing, support triage, reporting, data sync. Each ships with documentation, monitoring, and 30 days of tuning.
The full catalogue
Every engagement is fixed-scope and fixed-price. Sprints deliver a defined outcome in 2–4 weeks. Retainers embed a senior operator into your team monthly.
2-week audit of DMARC/DKIM/SPF, segmentation, warm-up, and reputation. Built on 60M+ emails delivered with zero domain burn.
Five flows shipped in 4 weeks: welcome, browse-abandon, cart, post-purchase, win-back. Klaviyo / HubSpot / Brevo.
Core Web Vitals fix plus three A/B tests with measurable uplift. Soft guarantee: LCP drops 30%+ or you do not pay.
Five production automations on n8n / Make + Claude. Lead routing, content repurposing, support triage, reporting, data sync.
Senior product operator embedded into your team: roadmap, QA, multi-tenant guidance. 20h/week, 3-month minimum.
Monthly deliverability, automation, and analytics oversight. The best after-sale upgrade for audit clients.
On the record
The Speed + CRO Sprint carries a soft guarantee: your LCP drops 30% or more, or you do not pay.
Written into every engagement
After you ask
Tell us where you want to grow. Four fields, two minutes.
Not a junior, not a sales rep. The person who would do the work.
What is wrong, what it is worth fixing first. No pitch deck.
No obligation
Share your site and where you want to grow. A senior operator reviews it and replies with a candid read, no pitch deck.