Convoy operations · uptime 99.997% · all routes clear

99.8% Email delivery for the verticals every ESP refuses.

CONVOY is an operations-grade sending stack purpose-built for crypto, adult, pharma, gaming, forex — measured across 2.4 billion sends, audited by independent ISP monitors, SLA-backed at the contract.

Request access → See the pipeline
2.4B+
Sends / 12mo
0.001%
Spam rate
12
MTA regions
<1.8s
P50 latency
Trusted by 340+ operators
names redacted by request
SSWAP
crypto
NCOIN
crypto · defi
CO
adult
VX
pharma
PA
gaming
FFX
forex
LIVE convoy.mta · production stream · last 60s Delivered today: 14,247,891
01 Pipeline

Every send routed through five hardened stages — not one mainstream ESP runs this stack.

From your API call to the recipient's inbox, each message passes through deliverability-first checkpoints. No black box. No surprise bans.

01 — INGEST
REST + SMTP API
Sub-second ack · idempotent · webhook events
+0/s
02 — POLICY
Validation engine
List hygiene · suppression · SPF / DKIM / DMARC
+0/s
03 — DISPATCH
MTA cluster · 12 regions
Pool-aware routing · dedicated IP rotation
+0/s
04 — NEGOTIATE
ISP gateway · TLS 1.3
Throttling-aware · reputation-scored handshake
+0/s
05 — PLACE
Inbox · not Promotions / Spam
Engagement-fed feedback loop · seed-tested
+0/s
02 Reputation

Real metrics you'd never see at Mailgun, surfaced as a dashboard — not buried in a PDF.

Six signals, updated every 30 seconds. Your team sees what the ISPs see. Nothing hidden.

Domain reputation +2.1
98/100
Google Postmaster · 7-day rolling
Inbox placement +0.4
99.8%
Verified seed test · 5 major ISPs
Spam complaint rate ↓ 0.04%
0.001%
Gmail threshold: 0.1% · we run 100× below
IP warm-up day 14/30
47%
Auto-scheduled · volume up 18% / day
Hard bounce rate ↓ 0.18%
0.32%
Cleaned via real-time list hygiene
Engagement (open + click) +8.4%
42.7%
Tracked via privacy-respecting pixel proxy
03 ISP Heatmap

Inbox placement by ISP × hour of day — see exactly when other providers fail.

Aggregated from 340+ live client accounts over the last 7 days. Toggle to compare CONVOY vs the market average for high-risk senders.

<70%
99%+
← swipe to see all 24 hours
04 The market

Side by side: what we ship, what they refuse.

Mailgun, SendGrid, SparkPost, Amazon SES — verified against their public TOS and onboarding flow, January 2026.

Capability
CONVOY
Mailgun
SendGrid
SparkPost
AWS SES
Crypto / DeFi sends
✓
✕
✕
✕
✕
Adult content
✓
✕
✕
✕
✕
Pharma · nutra · CBD
✓
✕
✕
✕
✕
Gaming · iGaming
✓
✕
limited
✕
✕
Forex · trading
✓
limited
limited
✕
limited
Dedicated IP pool
✓
+$
+$
✓
+$
SLA on inbox placement
✓
✕
✕
✕
✕
Dedicated deliverability lead
✓
enterprise
enterprise
enterprise
✕
05 Case studies

Four verticals, four ban records, four full migrations.

Real client outcomes — names anonymised, numbers verified by independent seed monitoring.

crypto

Mid-cap exchange, 4.1M subscribers

↳ banned at Mailgun & Brevo within 72h of first send
↳ migrated to CONVOY in 6 days, parallel run for 30
99.1%
Gmail inbox · month 14
adult

Subscription platform, 870k DAU

↳ rejected by 7 mainstream ESPs at signup
↳ dedicated pool · age-verification pre-flight
98.4%
All ISPs · month 8
pharma · nutra

Supplement DTC brand, 1.6M list

↳ shadow-banned at SendGrid for 4 months
↳ CONVOY warm-up · 14-day ramp · zero complaints
99.1%
Gmail · month 2 onward
gaming

iGaming operator, 40M / mo volume

↳ previous provider: 24% spam rate, $0 SLA
↳ CONVOY: spam ↓ 94%, full SLA, multi-region
99.6%
All ISPs · year over year
06 Pricing

Pick a tier — or calculate what you'd save versus your current ESP.

Honest math: industry inbox rate for high-risk verticals × your monthly volume × revenue per email.

Monthly send volume
2,500,000 emails / mo
Vertical
Revenue per delivered email
$0.05 / delivered
Industry inbox rate (your vertical)58%
Generic ESP would deliver1,450,000
CONVOY delivers (99.8%)2,495,000
Extra emails reaching inbox+1,045,000
Monthly revenue recovered$52,250
Operator
$299/mo

Single vertical, single dedicated IP. Up to 500k emails / month.

  • 1 dedicated IP
  • 2 sending domains
  • API + SMTP access
  • Standard warm-up engine
  • Email-only support (24h)
Request access
Scale · most picked
$799/mo

All verticals, dedicated IP pool. Up to 5M emails / month, autoscaling.

  • Dedicated IP pool · 5+ IPs
  • 5 sending domains
  • All high-risk verticals
  • ISP-level diagnostics dashboard
  • Auto warm-up engine
  • Priority 24/7 support
Start sending
Enterprise
Custom

Unlimited volume, dedicated infra, contractual SLA, named deliverability lead.

  • Dedicated infrastructure
  • Unlimited domains
  • SLA-backed deliverability
  • Named deliverability engineer
  • Custom integrations
  • Quarterly seed audit
Contact sales
07 FAQ

The questions every serious sender asks before signing.

01How is CONVOY different from a regular ESP?
Regular ESPs (Mailgun, SendGrid, SES) ban high-risk verticals at the TOS layer — your account is killed within hours of your first crypto or adult send. CONVOY is a vertical-specific MTA cluster: our infrastructure, IP pools, abuse desk and ISP relationships are all sized for high-risk operators. We don't moderate vertical, we operate it.
02Do you offer a deliverability SLA?
Yes. The Scale and Enterprise plans both include a contractual inbox placement SLA — measured by independent seed inboxes across the 5 major ISPs. Miss the target two months in a row and your next month is free. Enterprise contracts include hard service credits.
03How long does migration take?
Typical migration: 6–14 days, including IP warm-up and DNS cutover. Larger lists (>10M) get a parallel-run period where you send through both providers and we cut over only after we've matched or beaten your current placement. No forced cut-over.
04What happens during IP warm-up?
Our warm-up engine schedules send volume on a per-IP, per-ISP basis — automatically ramping based on real-time engagement data from each ISP. You don't have to plan warm-up calendars by hand. Typical full ramp is 21–30 days; you can send at scale via shared warm pools while your dedicated pool warms in the background.
05Do you keep logs of message content?
No. We store envelope metadata (timestamps, addresses, ISP responses) for 30 days for diagnostic and abuse-prevention purposes. Body content is held only in memory during the send pipeline and is never persisted to disk. Optional EU-only data residency for Enterprise.
06What's your stance on spam / abuse?
We will not send unsolicited mail. Every account passes a vertical-specific review at signup: list provenance, consent records, unsubscribe mechanics, content samples. We terminate accounts that hit a 0.1% complaint rate within 7 days — this is what keeps the entire pool's reputation usable.
07Where are your MTAs located?
12 regions across NA (us-east-3, us-west-2, ca-central-1), EU (eu-west-1, eu-central-1, eu-north-1), APAC (ap-southeast-1, ap-northeast-1, ap-south-1) and three additional dark-fibre edges for redundancy. Each pool is independently routable.

Stop landing
in spam.

If you're sending high-risk content and hitting walls everywhere else, you've found the only platform built for exactly this. Tell us about your setup and we'll reply within one business day.

SOC 2 Type II · GDPR-ready
340+ active operators · 2.4B+ sends shipped
Reply window: < 24h business

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