Use Pricing Strategy Prover with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. An AI recommended '$29/month per seat' because that is what three competitors charge. No value metric analysis. seat count has nothing to do with value deliver
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 1 capability
The complete Pricing Strategy Prover capability set.
These are the exact actions your AI can choose when you ask it to work with Pricing Strategy Prover.
01
1 capability in this set.
Part of 1 available through Pricing Strategy Prover.
- 01
Validate pricing strategy
You must: (1) VALUE METRIC. identify the unit that scales with customer success. Not per-seat unless seats = value. API calls, events, storage, revenue processed, active contacts, (2) WTP RESEARCH. Van Westendorp, Gabor-Granger, or customer interviews with N= sample size. Not "competitor charges $X." Your customers are not their customers, (3) SEGMENTATION. different prices for segments with different value perception. Feature fencing to prevent cross-segment arbitrage. Freelancer ≠ Enterprise, (4) UNIT ECONOMICS. CAC by channel, LTV ADJUSTED FOR GROSS MARGIN, LTV/CAC ≥ 3x, payback ≤ 12 months, gross margin ≥ 70%. Raw LTV without gross margin adjustment is fiction, (5) PACKAGING. tiers with natural upgrade triggers. Zero anti-patterns: no generous free, no minor premium, no "call us" enterprise. If rejected, the pricing has a revenue-killing structural flaw. Fix before launching. Structured reflection capability for pricing strategy validation. forces value metric identification, willingness-to-pay research with named methodology, segment-specific pricing with fencing, unit economics verification at each tier, and packaging design with natural upgrade triggers before any pricing decision ships. Grounded in Van Westendorp PSM, Gabor-Granger, Simon-Kucher methodology, and SaaS benchmarks. Catches Value Metric Misalignment (pricing on a unit that does not scale with customer value. "We charge per seat." The product is a monitoring dashboard. One engineer monitors 500 servers. same value whether 1 seat or 50. Per-seat pricing: the customer adds 1 seat ($29/month) to monitor $2M in infrastructure. Value delivered: $2M in uptime protection. Price captured: $29. Value capture ratio: 0.0015%. Correct value metric: per server monitored, or per alert resolved, or per incident prevented. At $5/server/month × 500 servers = $2,500/month. Value capture: 1.5%. still low but 100x better. The value metric must grow AS the customer gets more value. not as they hire more people), WTP Guesswork (setting prices based on competitor pricing or founder intuition instead of research. "Our competitor charges $29, so we will charge $25." This assumes: (1) the competitor researched their price (they probably did not), (2) your segments have the same WTP (they probably do not), (3) lower price wins (it often does not. it signals lower quality). Van Westendorp Price Sensitivity Meter with N=200 from target segment: Too Cheap: $15 (below this, quality is suspect). Bargain: $35. Expensive: $65. Too Expensive: $95. Optimal Price Point: $49 (intersection of too-cheap and too-expensive curves). Acceptable Range: $35-$65. The competitor at $25 is BELOW the too-cheap threshold. they are losing revenue AND credibility), Segment Blindness (one price for all customers regardless of value perception. a project management capability charges $10/user/month for everyone. Freelancer: manages 3 projects, value delivered ≈ $50/month in time saved. $10 is appropriate. Enterprise team of 200: manages 500 projects, value delivered ≈ $50,000/month in coordination savings. $10/user × 200 = $2,000/month. Value capture: 4%. The enterprise is a 50x better customer being charged 1x. Correct: Freelancer tier $10/user. Team tier $25/user (includes integrations, reporting). Enterprise tier: custom pricing based on value delivered + SLA. Fencing: feature gates (SSO, audit logs, API access) that enterprises need but freelancers do not), Phantom Unit Economics (showing LTV/CAC ratio without adjusting for gross margin. "LTV/CAC = 5x! We are very efficient." CAC: $500. LTV: $2,500 (average lifetime × ARPU). But gross margin is 40% (heavy compute costs). Adjusted LTV: $2,500 × 0.40 = $1,000. Adjusted LTV/CAC: 2.0x. Below the 3x threshold. The business appears healthy but is actually unprofitable at unit level. LTV must ALWAYS be adjusted for gross margin. SaaS benchmark: gross margin ≥ 70%. Below 60% = structural problem. Payback period at 40% margin: $500 / (ARPU × 0.40) = much longer than expected), and Packaging Anti-Patterns (tier design that blocks upgrades or leaves money on the table. Anti-Pattern 1: "Generous Free". free tier includes 95% of features. Result: 98% of users stay free. Conversion rate: 2%. Fix: free tier demonstrates value but creates friction at the natural expansion point (e.g., 3 projects free, paid at project 4. when the user has invested enough to feel switching cost). Anti-Pattern 2: "Minor Premium". premium adds only 1-2 features over free. Result: upgrade feels like a donation, not a value exchange. Fix: premium must unlock a workflow the user NEEDS as they grow (collaboration, integrations, reporting). Anti-Pattern 3: "Call Us Enterprise". no price listed, forces a sales call. Modern buyers (especially developers) abandon at "Contact Sales." Fix: list enterprise starting price or price calculator + self-serve option). Call once per pricing decision, model change, or tier restructuring
Observed, not estimated
823ms average. Fast in production.
Pricing Strategy Prover is checked daily against the live service.
- Fastest day
- 701ms
- Slowest day
- 985ms
- 14-day trend
- Slowing+17%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 1 capability arrives ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Pricing Strategy Prover, so you can see the experience inside your AI.
It does not authenticate your account with Pricing Strategy Prover. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Pricing Strategy Prover Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_DgfPcF2G2Sfx064SvUB7cKVlObkfyfkyB67jN8qN/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Pricing Strategy Prover capabilities are ready to use.
{
"mcpServers": {
"pricing-strategy-prover-mcp": {
"url": "https://edge.vinkius.com/vk_preview_DgfPcF2G2Sfx064SvUB7cKVlObkfyfkyB67jN8qN/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions Pricing Strategy Prover owners ask.
- 01
Does it calculate prices?
No. It validates that your pricing strategy is grounded in value metrics, WTP research, segmentation, unit economics, and packaging design. It does not generate prices. it forces you to prove you derived them from data, not competitor pages.
- 02
What is Van Westendorp PSM?
The Price Sensitivity Meter asks 4 questions: at what price is it too cheap (quality doubt), a bargain (great value), getting expensive (think twice), too expensive (never buy). The intersections define the acceptable price range. It requires 100-300 respondents from your target segment to produce reliable data.
- 03
Can early-stage startups use this before having revenue data?
Yes. Pre-revenue startups use proxy data: Van Westendorp on 30+ prospect interviews, competitor pricing as anchor (not source), current workaround spend as floor, and projected CAC from channel tests. Unit economics use conservative assumptions. The capability forces you to document assumptions instead of skipping the analysis.
Explore
More in Productivity
Growth Strategist AI Connector
AI agents asked for strategy always recommend the same five things: social media, engaging content, brand awar
ViewProduct Discovery Prover AI Connector
Block engineering waste. This gatekeeper demands hard data, behavioral segments, and proven willingness-to-pay
ViewAPI Design Prover AI Connector
An AI agent designed an API with GET /users/create. That single endpoint broke HTTP caching for 200 consumer s
ViewFirst Principles Prover AI Connector
LLMs reason by analogy, copying industry norms. This engine is a 6-pivot cognitive trap that forces the agent
View
Suggestions
Traffic Manager Prover AI Connector
A startup spent $180K on Meta Ads and reported ROAS 4.2x. The board celebrated. Then someone ran an incrementa
ViewYC Startup Prover AI Connector
Most startups die building solutions nobody asked for. A founder pitched for 20 minutes about their proprietar
ViewPersuasion Copywriting Prover AI Connector
AI copywriting produces generic, robotic text that readers instantly recognize. This tool forces psychological
ViewCompetitive Intelligence Prover AI Connector
AI agents fabricate competitor data, list vague weaknesses, propose fantasy strategies, and ignore your own ga
View
