DeliverProof Suite

Unified dashboard for inbox warmup, email verification, and trust badges in cold-outreach campaigns; billed monthly per workspace for agencies. · Cold Email Outreach Tools

DEAD SLOW · CAUTIOUS

5.8 ShipScore / 10

Proven category spend; weakest is control — Gmail/Outlook policy owns warmup viability

Condition: Only if you own a mailbox/reputation data asset or verification pipeline incumbents lack, and warmup survives ESP policy shifts — otherwise it's a dashboard over three commodity features.

Part I — The Verdict what the instruments read

01 — The ShipScore breakdown

Control

C4 — warmup depends on Gmail/Outlook deliverability rules you don't control

Entry barriers

E4 — cloneable bundle, but no tracked leader shown growing; lane open

Need

N6 — $19k ColdSire, $18k PipeLime prove spend; bundle is me-too

Time-freedom

T8 — per-workspace monthly SaaS, no operator hours per client

Scale

S7 — global agencies and SDR teams, digital delivery, small ACV

What the five commandments measure

C — Control	Do you own the customer, or does a gatekeeper stand between you and revenue?
E — Entry	How hard is this to copy once it works? A rival's existence isn't the question — the durability of their advantage is.
N — Need	Is demand proven with money rather than vibes?
T — Time	Can income detach from your hours, or did you buy yourself a job?
S — Scale	How far does it reach without linear cost?

Scored on the evidence below, against CENTS as we've adapted it plus a Buffett-style moat reading of every rival — the same referee for every idea, including the ones we generate ourselves. The verdict follows the arithmetic: we never relabel a score to make it read better, and the weakest commandment is always named. The exact rubric stays in-house so the scale can't be written for.

02 — The pace test — $1M/yr

At $99/mo (assumed category price), you need 842 subscribers for a $1M/yr pace.

Nearest tracked rivals on that curve:

WarmySender - Outreach on autopilot with AI agents

$4k 4%

PipeLime

$18k 22%

EmailChecker

$2k 3%

ColdSire

$19k 23%

Part II — The Evidence the receipts, good and bad

03 — Rival scan — corpus tracks 5 similar

WarmySender - Outreach on autopilot with AI agents	verified MRR $4k (trustmrr)
PipeLime	verified MRR $18k (trustmrr)
EmailChecker	verified MRR $2k (trustmrr)
ColdSire	verified MRR $19k (trustmrr)
LeadFinder.io	verified MRR $2k (trustmrr)

ColdSire — $19k verified MRR — largest tracked player, likely already covers deliverability basics
PipeLime — $18k verified MRR proves buyers pay incumbents, not new bundlers
WarmySender — $4k MRR AI-agent outreach; directly overlaps the warmup wedge

04 — Demand evidence

Five tracked rivals all verified paying: $19k, $18k, $4k, $2k, $2k MRR
Two players above $18k MRR show category sustains real recurring spend
Zero Reddit signals and near-zero X chatter for this exact feature combo
No funded companies tracked near this space — no validation or threat from capital

05 — Risks

Google/Microsoft anti-spam enforcement can invalidate inbox warmup overnight
Instantly/Smartlead-class suites already bundle warmup plus verification as included features
'Trust badges' has no evidence of buyer demand anywhere in the corpus
Agencies churn fast when campaign results dip; cold-email tooling is high-churn

06 — Kill switches — what kills this with one decision

Gmail/Outlook bulk-sender and reputation policy — Warmup networks flagged as manipulation; core feature becomes unsellable or bannable
Email verification data providers/SMTP gateways — Price hike or access cutoff destroys margin on the verification pillar
Incumbent suites bundling the same three features free — Standalone dashboard loses its only reason to exist

Part III — The Plan if you insist on proceeding

07 — What this scan can't tell you

Cannot tell whether tracked rivals' MRR is growing or eroding
No data on agency willingness to pay for a bundle vs per-tool
Unknown whether 'trust badges' means anything buyers recognize or want

Scores judge the market and business model — not your ability to execute. Verified MRR = independently tracked revenue; reviews/upvotes = platform-reported. Judged 2026-08-14.

08 — The wedge & the next step

Agency-grade multi-client deliverability reporting — per-workspace proof exports clients accept as evidence.

Cheapest next step: DM 20 cold-email agencies asking what they currently pay across warmup + verification, and whether they'd swap for one bill.

Not quite it? Spin the model

Business-model variations of this idea, engineered to beat 5.8 — different vertical, audience, model, or wedge. Same harsh scale. Pro feature.

One evidence-backed gap a day, free

Close — but conditional. Every morning the engine files one mined gap, scored on the same harsh scale as this one. Free at 7am AEST, unedited.

Free forever · one email a day · unsubscribe in one click.

Monitor this idea

Weekly re-scan against the live corpus. If the market moves this ShipScore by a point, or flips the verdict, you hear about it. Free while we're small.