Online Optimisers · Sebastian Tagwercher
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Offers · 2026-05-21

Reorder your four offers. Lead with the one you can deliver today.

Offer Stack v2. A sharpened replacement for the 4-tier table in the business plan. Adds a free-finding lead-in, reorders so the strongest wedge leads, sets pricing-ladder triggers, and locks payment + ops standards.

The reorder (and why)

The current plan lists four tiers in this order: Pen-Test, Productized Audit, AI/LLM Review, Retainer. This buries the strongest commercial wedge at position 3.

Three reasons to re-rank:

  1. AI/LLM Security Review is the only tier deliverable today. The methodology lives in the LLM cybersecurity thesis already finished. Productized audits and pen-tests both require Phase 2 to 4 of the curriculum (PortSwigger + PNPT). Leading with the offer that needs 20 weeks of training kills 5 months of revenue.
  2. AI/LLM security is the rarest, highest-margin niche in web security right now. Almost no credible practitioners. The thesis is a defensible moat. Standard web pen-test is a crowded global market where Chiang Mai-based newcomers compete on price.
  3. The accounting + business admin background converts in the AI niche, not the pen-test niche. SMB SaaS founders shipping AI features need someone who can translate model risk into board language. Pen-test buyers usually just want a PDF with severity ratings.

New order

PositionTierStatus
Tier 0Free Finding (entry hook)Available now
Tier 1AI/LLM Security ReviewLead offer, billable Week 4
Tier 2Productized Web App AuditMid-funnel, available Wk 12+
Tier 3Full Web App Pen-TestMature offer, available Wk 20+
Tier 4Monthly Security Advisor RetainerEnd-game, available Mo 4+

Plus add-ons sold attached to a tier, never standalone.

Tier 0

Free Finding (the entry offer)

The free-finding lead-in is mentioned in one line of the current plan. It is the single most leveraged commercial mechanism in the stack. Productizing it matters more than productizing any paid tier.

FieldValue
Price$0
Time5 to 10 minutes of recon, single specific vulnerability, sent over email or LinkedIn DM
PurposeOutreach hook, qualifies buyer interest, converts dramatically better than a generic pitch (the plan asserts this; productize it so it's true)
Buyer profileSame as Tier 1 and Tier 2. SMB SaaS founder, 5 to 50 employees, web app handling user data or payments
DeliverableOne short email or DM. One named vulnerability. One paragraph reproduction. One sentence on business impact. One closing line: "Want me to show you 4 more?"
Triggers upgrade toTier 1 if buyer responds positively and is shipping AI. Tier 2 if buyer responds positively and is not
ExclusionsNo deep dive. No PDF. No follow-up if no reply. No more than 10 to 15 minutes total per prospect

What to look for in the 5 to 10 minute scan

Outreach cadence

Free-finding template (paste-ready)

Subject: Quick security note on [their product]

Hi [name],

Spent 10 minutes looking at [their domain] this morning. Noticed [specific finding, named precisely]. Quick reproduction: [1 to 2 sentence steps]. Risk if exploited: [business impact in 1 sentence].

Not a sales pitch. I run a small web app security consultancy and use free findings to introduce myself to founders shipping interesting products.

Happy to send the other 4 things I spotted if useful.

Sebastian
Tier 1 · Lead Offer

AI/LLM Security Review [billable Week 4]

This is the wedge. Built on the thesis already written. Sellable before any cert or PortSwigger badge is in hand.

FieldValue
Price$1,500 launch. Raise to $2,500 after 3 sold. Raise to $3,500 after 6 sold.
Time3 days fixed scope, calendar-time delivered in 1 calendar week
BuyerSMB SaaS founder (5 to 50 employees) shipping an AI feature: chatbot, agent, RAG search, AI assistant, copilot, generative UI
TriggerPre-launch nerves about an AI feature, post-prompt-injection news cycle, Series A diligence question about AI risk, enterprise customer asking "is your AI safe", board-level concern after a competitor's incident
ScopeONE AI feature on ONE production URL. OWASP LLM Top 10 assessment. Manual probing plus tool-assisted (Garak, PyRIT, custom prompts from the thesis). Includes prompt injection, data leakage, model denial of service, supply chain, training data poisoning where applicable, sensitive information disclosure, insecure plugin design, excessive agency, overreliance, model theft
DeliverablesPDF report 15 to 25 pages: executive summary, scope statement, methodology, findings table (severity, exploitability, business impact), prioritized remediation steps, references. Plus a 1-hour remediation call within 2 weeks of report delivery
ExclusionsInfrastructure pen-test, mobile app testing, non-AI features on the same domain, source code review, fixes (review only, remediation guidance only)
Payment50% on signing, 50% on report delivery. Stripe Invoicing or bank wire. Net-0. Late penalty 1.5% monthly.
Why deliverable Week 4The thesis is the methodology. OWASP LLM Top 10 is already studied. No PNPT or PortSwigger badge required. Tooling (Burp Community + Python + Garak) already installed or one-day install.
Upgrade pathsTo Tier 2 if buyer wants the rest of the web app covered. To Tier 4 if buyer ships AI features regularly and wants ongoing review. To add-on if buyer wants a re-test after fixes.

"3-day fixed-price AI/LLM security review of your launch-ready AI feature. OWASP LLM Top 10 methodology. Report in 72 hours plus a 1-hour remediation call."

Tier 2

Productized Web App Audit

Available from Week 12 (after Phase 2 PortSwigger Academy complete). The current plan's "Productized Audit" tier, sharpened with explicit scope and exclusions.

FieldValue
Price$2,500 launch. $3,500 standard after 3 sold.
Time3 to 5 days fixed scope, delivered in 1 to 2 calendar weeks
BuyerSaaS team with a web app handling user data or payments. Pre-funding or pre-major-launch stage.
TriggerEnterprise customer asking for SOC 2 or security review, compliance officer pressure, founder nerves before launch, breach scare at a competitor, insurance underwriter request
ScopeONE production web app, 1 main domain. Manual testing across OWASP Web Top 10 plus authentication, authorization, session management, business logic flaws. Burp Suite assisted.
DeliverablesPDF report 25 to 40 pages: executive summary, scope statement, ~10 to 20 findings prioritized by severity, business impact framing for each, remediation steps, references. Plus a 1-hour debrief call.
ExclusionsSource code review, internal network, infrastructure or cloud config, mobile apps, AI-specific features (those are Tier 1 add-on), ongoing monitoring, the fixes themselves
Payment50% on signing, 50% on report delivery. Net-0.
Available fromWeek 12 (after PortSwigger Academy Phase 2)
Upgrade pathsTo Tier 3 if buyer wants depth, sub-domain coverage, or API endpoints in scope. To Tier 4 if buyer wants quarterly re-audits. To add-on Tier 1 if the app ships AI features.

"Fixed-scope web app security audit. 3 to 5 days. Pen-tester eye, business-owner translation. Prioritized findings, clear remediation, 1-hour debrief."

Tier 3

Full Web App Pen-Test

The original plan's lead offer, repositioned as the mature/upsell tier. Highest ticket, longest engagement, requires PNPT cert plus a delivered portfolio. Available from Week 20.

FieldValue
Price$5,000 launch (after PNPT cert and first 2 audits delivered), $8,000 standard, $12,000 deep
Time5 to 15 days, delivered in 2 to 4 calendar weeks
BuyerFunded SaaS (Seed or Series A+), regulated industry SaaS (fintech, healthtech, legaltech), pre-IPO companies, any company with a compliance-mandated annual pen-test
TriggerCompliance audit window, breach scare, board-level security mandate, contract renewal with an enterprise customer that requires a recent pen-test
ScopeFull web app: main domain, sub-domains in scope, API endpoints, business logic, authentication and authorization flow, admin panels, session handling. Excludes infrastructure unless explicit add-on.
DeliverablesPDF report 40 to 80 pages: executive summary, methodology, full scope statement, findings with severity (CVSS), exploitation evidence, business impact, prioritized remediation roadmap, references. Plus 2 calls: kickoff and readout. Plus re-test of fixes within 30 days of report.
ExclusionsSource code review (separate engagement), internal network, cloud config audit, mobile, social engineering, physical security, DDoS testing
Payment30% on signing, 30% on testing kickoff, 40% on report delivery. Net-7.
Available fromWeek 20 (after PNPT cert)
Upgrade pathTo Tier 4 retainer for continuous security program.

"Full web app penetration test. 1 to 3 weeks. Built for SaaS pre-compliance, post-incident, or pre-enterprise-contract. Re-test of fixes included."

Tier 4

Monthly Security Advisor Retainer

End-game. The plan targets this by Month 9. Available from Month 4 if a Tier 1/2/3 client converts into ongoing engagement.

FieldValue
Price$1,500/mo (junior tier), $2,500/mo (standard), $4,000/mo (premium with quarterly re-audit)
BuyerFunded SaaS with 5+ engineers, shipping weekly, no internal security headcount, AI features shipping regularly
TriggerPost-incident (breach, near-miss, customer complaint), growth stage where breach risk grows faster than headcount, compliance certification in progress (SOC 2, ISO 27001), insurance underwriter asking for security oversight evidence
ScopeMonthly office hours (4 hours), weekly Slack or Discord channel access (24 to 48 hour response), quarterly mini-audit (1 day scope, severity-only findings list), threat advisory when relevant CVEs land, review of new features before launch (up to 2 per month at standard tier, unlimited at premium)
DeliverablesMonth-end summary email, ad-hoc advisories, quarterly mini-audit findings list, Slack/Discord transcript
ExclusionsIncident response (separate engagement, hourly), legal advice, compliance audit certification (refer out to SOC 2 auditor), implementation of fixes (review and guide only)
PaymentMonthly on the 1st via Stripe Billing or bank wire. 3-month minimum commitment. 30-day notice to cancel after minimum.
Available fromMonth 4 (after first 2 to 3 audits delivered; retainer is best sold as upsell from a one-off engagement, not as cold offer)

"Your fractional security advisor. Monthly retainer. Office hours, weekly chat access, quarterly mini-audit, launch reviews."

Add-on offers (sell as upsells, not standalone)

Add-onPriceSold with
AI/LLM Review attached to a Tier 2 or Tier 3 engagement+$1,500Tier 2 or Tier 3
Re-test (verify fixes) for prior client$750 to $1,500 depending on original tierAny prior tier
1-hour security advisory call (use sparingly, retainer converts better)$250Standalone, but pitch retainer first
Sub-domain or additional API endpoint added to in-scope Tier 3+$1,000 perTier 3
Rush delivery (48 hours for Tier 1, 7 days for Tier 2)+50% of tier priceTier 1 or Tier 2

What NOT to offer

Saying no to the wrong work is more valuable than saying yes to the right work. The accounting background is an asset here; it fights the freelancer instinct to take any paying engagement.

OfferWhy not
Hourly pricingDevalues senior judgment. Buyers price-shop the rate, not the outcome. Fixed scope wins every time.
Free pen-tests "to build portfolio"Use Juice Shop, DVWA, Hack The Box, HackerOne public programs for portfolio. Never give real client work away.
DDoS testingDifferent skill, different liability, different tooling, different legal exposure
Social engineering or phishing campaignsAdjacent niche, different methodology, different insurance requirement
Physical penetration testingNot the niche, not the methodology, not the geography (Chiang Mai-based)
Mobile app pen-testDifferent OWASP guide (MASVS), different tooling, study separately if pursued at all
SOC 2, ISO 27001, GDPR compliance certificationSebastian is a security tester, not an auditor. Refer to a partner firm and take a referral fee.
Source code review as a primary offerAdjacent skill, separate engagement type. Mention as available add-on if buyer asks, do not lead with it.
Friend-of-friend referral discountsDevalues the price. Offer faster delivery slot or a small add-on instead.
"Discovery call" for free that turns into 90 minutes of free consultingCap discovery at 30 minutes. After that, it is a paid advisory call ($250) or a proposal.
Retainer to a client who has not done a one-off engagement firstRetainer trust is built on the back of a delivered audit, not a cold pitch.
Long-term exclusivity clausesLimits future business with same-vertical clients. Always carve out non-exclusive language.

Pricing-ladder logic (when to raise)

The plan gives price ranges but no triggers for moving up the ladder. Without triggers, prices stay at launch level forever.

TriggerAction
3 of any tier sold at price XRaise that tier 20 to 30% on the next quote
Waitlist forms (2+ buyers want next available slot)Raise 30%, push next slot out 2 weeks
80%+ close rate on Tier 1 proposalsStop discounting, raise to next standard price
50% close rate on Tier 2 proposalsPricing is correct, hold and refine positioning
Under 30% close rate on any tierPricing is not the bug. Scope or positioning is. Investigate before discounting.
6 Tier 1 reviews deliveredProductize a Tier 1a "Express Review" at $750 (1 day, headline findings only) as a downsell
First Tier 2 soldRaise Tier 1 to $2,500 (Tier 1 should always be cheaper than Tier 2)
First Tier 3 soldRaise Tier 2 floor to $3,500
3 referrals from a single clientThat client gets +1 free retest annually. Do not discount their retainer.
Buyer asks "do you offer a discount" before scope is agreedHold price, offer to remove scope instead. Discounting before scope-lock signals weak positioning.
Geographic arbitrage rule
Price for US/EU client value, not Chiang Mai cost-of-living. A $3,500 audit in NYC is the same $3,500 audit in Chiang Mai. The buyer pays for the report and the risk reduction, not for the consultant's rent.

EUR pricing for German-speaking clients: convert at the prevailing rate plus 5% (covers FX risk and Stripe FX fees). Round up to the nearest 100 EUR. Always invoice in the client's preferred currency, never force them to convert.

Payment + ops standards

All contracts include the following standard clauses. Draft the master template once, reuse for every engagement.

Payment terms

Currency

Invoicing entity

Contract standards (every engagement)

Cyber liability insurance

Tooling for ops

Two-line elevator pitch per tier (for LinkedIn, email, calls)

Use these as opener lines in cold email, LinkedIn DMs, intro calls. Memorize and adapt.

How the tiers stack into a 12-month revenue ladder

A worked example showing how the reorder compresses revenue from Week 20 to Week 4.

MonthTier activityRealistic revenue
Mo 1 (Wk 1 to 4)Tier 0 outreach (40+ free findings), first Tier 1 sold at $1,500$0 to $1,500
Mo 2 (Wk 5 to 8)2 to 3 more Tier 1 reviews at $1,500 to $2,500, free findings continue$3,000 to $5,000
Mo 3 (Wk 9 to 12)Tier 1 raised to $2,500, first Tier 2 sold at $2,500$5,000 to $7,500
Mo 4 (Wk 13 to 16)Tier 1 at $2,500, Tier 2 at $2,500 to $3,500, first retainer signed at $1,500/mo$5,000 to $8,000
Mo 5 (Wk 17 to 20)PNPT passed. Mix of Tier 1, 2, retainers continuing$5,000 to $8,000
Mo 6 (Wk 21 to 24)First Tier 3 signed at $5,000 to $8,000, retainers at 2 to 3 clients$7,000 to $12,000
Mo 7 to 12Steady mix of Tier 1, 2, 3, retainers. Target $4,000 to $8,000/mo achieved by Mo 7$4,000 to $10,000/mo

The plan's Mo 7 to 12 target of $4,000 to $8,000/mo is achievable. The reorder pulls the first revenue from Week 20 to 26 to Week 4 to 8.

What goes on the portfolio site

Sebastian's website (tagwercher.io or .com, pending domain decision) needs these pages to support the tier stack. None of them require completing the curriculum first.

PageContentBuilt by
HomeHero with Tier 1 elevator pitch, 3 logos (placeholder until first 3 clients), 3-line bioWk 1
ServicesAll 4 tiers laid out with price ranges and timelines, link to "Request a quote"Wk 1
Sample reportSanitized AI/LLM review report on a fake target (Juice Shop with an AI feature added)Wk 2 to 3
AboutBio, thesis link, photo, 2-line credibility statementWk 1
Free finding formEmail capture: "Drop your URL and I'll send 1 free security finding within 48 hours"Wk 2
BlogFirst 3 posts: OWASP LLM Top 10 explained, "Why your AI chatbot is leaking your prompts", "5 things every SaaS founder should ship before launching an AI feature"Wk 2 to 4
ContactCalendar booking (Cal.com or SavvyCal) for 30-min intro calls, ProtonMail addressWk 1

What done looks like