A credible strategic-sale business with a thin tail.
The plan's own conclusion: Countersign looks like a $200–500M strategic-acquisition business with a small chance of a $1.5B+ outcome. On the modeled funding path, the seed round's chance of a 30x return is about 2–3%. A pre-seed check at an $8M post has about a 6% chance. These are analyst judgments, not forecasts.
All figures are base-case projections from model.json unless labeled otherwise. Probabilities are analyst judgment.
What would the seed round return?
Pick a scenario, then move the exit multiple. Proceeds run through a 1x non-participating, pari passu preference waterfall using the ownership each scenario's funding path produces.
Base: strategic sale
Exit equity value: $332M · rounds raised:
Honest odds.
Seed round
≥30x: about 2–3%. ≥50x: about 1%. The modeled bull case returns 28.9x, just under 30x; the estimate credits part of the bull range above $1.74B plus the 1% outlier. Probability-weighted multiple about 3.4x.
Pre-seed round ($8M post)
≥30x: about 6% (range 4–8%). ≥50x: about 4–5%. At a $6M post, ≥30x is about 8%. Probability-weighted multiple about 8.0x. This clears a 30–50x bar only as a pre-seed check held through the seed, and only if the 12-month kill criteria pass.
Most likely outcome: failure or a tuck-in below preferences, about 75% combined. If later rounds price at about 20x ARR instead of 25–35x, the seed's 30x threshold rises to about $2.2B and the bull case returns about 22.7x.
$106M across five rounds, each gated on milestones.
| Round | Timing | Amount | Post-money | Milestones to unlock |
|---|---|---|---|---|
| Pre-seed | Q2 2027 | $2M | $8M | CTO co-founder signed (closing condition); prototype with measured cost per run; ≥3 signed paid pilots; ≥2 LOIs naming a budget line and fiscal year |
| Seed | Q2 2028 | $6M | $26M | ~$0.3–0.4M ARR; 3 vendor attestations live; ≥1 FI TPRM team formally accepting the artifact; SOC 2 Type I; Tier 1 checks live |
| Series A | Q3 2029 | $18M | $80M | ~$2.5–3.5M ARR; SOC 2 Type II; 2 regional-bank logos; a standards body or TPRM platform referencing the finance suites; NRR >105% |
| Series B | H2 2030 | $45M | $200M | ~$7–9M ARR; adjacent-industry logos; AI inventory/posture in beta |
| Series C | 2032 | $35M | $320M | ~$25M+ ARR; sized to cover a 2.0x burn-multiple stress case |
Later-round prices (about 25–35x forward ARR) are optimistic and assume a hot category. Seed-to-Series A graduation rates fell every year from 2021 to early 2025 (Carta).
Use of funds: pre-seed ($2M)
Approximated from the model's 2027 cost mix. Allocation is a projection.
- CTO co-founder plus three engineers/researchers
- Prototype that measures cost per run and per true finding
- SOC 2 observation tooling and E&O/cyber insurance quote
- Paid examiner and IT-audit advisors to review the evidence format
Use of funds: seed ($6M)
Approximated from the model's 2028 cost mix. Allocation is a projection.
- First account executives, sales engineer and partner manager
- Compliance-testing lead; SOC 2 Type II
- Vendor CI integration, Tier 2 indicators with published precision
- Standards work with AIUC-1, HITRUST assessors and the SIG questionnaire
Attack testing sells for $95–500M. Control surfaces sell for more.
| Target | Acquirer | Date | Reported price | Source |
|---|---|---|---|---|
| Dreadnode | CrowdStrike | Nov 2026 (announced) | ~$95M (per WSJ via press; not confirmed by acquirer) | SecurityWeek |
| Fiddler AI | CrowdStrike | Nov 2026 (announced) | ~$400M (same report) | SecurityWeek |
| Koi | Palo Alto Networks | Feb 2026 | ~$400M est. | Intellinews |
| Lakera | Check Point | Sep 2025 | ~$300M reported | SecurityWeek |
| Prompt Security | SentinelOne | Aug 2025 | ~$250–300M reported | SiliconANGLE |
| Protect AI | Palo Alto Networks | Apr 2025 | $500M+ est.; reports inconsistent | SC Media |
| Robust Intelligence | Cisco | Aug 2024 | ~$400–500M, unverified | BankInfoSecurity |
| Oasis Security | Cyera | Jul 2026 (LOI reported) | ~$1B | SecurityWeek |
| Securiti AI | Veeam | Oct 2025 | $1.725B (announced) | Help Net Security |
Treat 2026 prices as ranges. The $1B+ deals went to companies that own a data or identity control surface, which is why the plan's Series B story includes an AI inventory and posture product. That product does not exist yet.
What would end it early.
The pre-seed closes only if these gates pass. They are commitments in the plan, not aspirations.
- Fewer than 3 signed paid pilots and 2 LOIs naming a budget line by day 90.
- Fewer than 2 AI vendors in paid attestation pilots, or no FI third-party-risk team willing to formally accept the artifact.
- Most buyers with a platform red-team entitlement call it "good enough", and compliance shows no separate budget.
- Tier 2 judge precision below about 85% on design-partner data.
- Measured cost per true finding makes 60%+ gross margin unreachable.
- Unprompted examiner interest below 20% of FI discovery calls.
- No CTO-calibre co-founder signed.
- Within 12 months, no standards body or TPRM platform references the finance suites: run it as a $40–60M ARR vertical business targeting a 5–15x outcome.
Talk to the founding team.
Questions about the model, the assumptions or the kill criteria are welcome. The full plan, including every red-team critique and response, is public on this site.