Free
Try the loop: log → score → resolve → calibrate.
$0/mo
No card required
Seats: 1
- • 25 real decisions / month (about one per workday)
- • Track Brier calibration as outcomes land
- • DEFF on options so tradeoffs are explicit
Pricing built around outcomes
CoreOfDiscovery is a decision system of record—not another notes app. You log bets, score options with DEFF, resolve them, and watch Brier calibration improve over time. Humans pay with Stripe. Agents pay per request with USDC via x402 on base.
Annual billing = 10 months for the price of 12 (about 17% off).
Pro
Solo operators who want coaches + personal agents.
$19/mo
or $190/yr ($15.83/mo effective)
Seats: 1
- • Unlimited decisions — build a real track record
- • Coaches + copilot that challenge probabilities and barriers
- • Personal API keys + MCP for your own agents
- • 200 AI credits / month (soft overage, then upgrade)
Team
Leads who need shared decisions and portfolio DEFF.
$35/mo /seat
or $350/seat/yr ($29.17/mo effective)
Seats: per seat
- • Org sharing + disagreement signals so bets get challenged
- • Kanban + portfolio DEFF across the team’s open decisions
- • MCP for team automations (still no ERP connectors)
- • 500 AI credits / month (soft overage, then upgrade)
Business
Ops teams wiring decisions into ERP and agents at scale.
$49/mo /seat
or $490/seat/yr ($40.83/mo effective)
Seats: per seat
- • Everything in Team, plus ERP connectors (Discern Says cards)
- • Production-minded MCP for org agents
- • Audit trail your compliance folks can point at
- • 2000 AI credits / month (soft overage, then upgrade)
Enterprise
Security, SSO, retention, and procurement requirements.
Custom
Annual contracts available
Seats: custom
- • SAML SSO and seat governance
- • Long-lived audit retention (e.g. 7 years where contracted)
- • SLA, dedicated onboarding, custom subprocessors
What you are actually buying
- Calibration — resolve rates and Brier scores so you know whether your probabilities were honest.
- DEFF tradeoffs — expected value net of friction and opportunity cost, not vibes.
- Coaches under a credit meter — AI helps frame and stress-test; you stay accountable for the call (see Terms).
- Agents when you need them — Pro unlocks personal MCP/API; Team/Business scale org automation; x402 covers pure agent pay-per-call.
Reflect, Linear, and Notion are useful price anchors for “work software,” not substitutes—this product is decision-support and calibration, not docs or issue tracking. Enterprise decision intelligence platforms (Cloverpop, Aera, o9, etc.) sit far above in sales-led pricing.
Agent endpoints (x402 USDC)
No seat required for pay-per-call. Light compute stays a few cents; LLM-heavy framing is priced so unit economics hold. Prefer a Pro seat if you want MCP + coaches inside the product.
This host has no x402 pay-to address. Wallet callers get 503 on paid routes; API keys and signed-in sessions still use the plan.
| Method | Path | Price | Description |
|---|---|---|---|
| POST | /api/v1/deff/calculate | $0.04 | Compute DEFF for options |
| POST | /api/v1/paths/simulate | $0.05 | Rank discrete alternative paths |
| POST | /api/v1/paths/optimize | $0.25 | LLM alternative path discovery |
| POST | /api/v1/paths/optimize/continuous | $0.50 | Continuous-time trajectory optimization |
| POST | /api/v1/problem/frame | $0.10 | LLM problem framing |
| GET | /api/v1/reference-class | $0.03 | Semantic similar decisions |
| GET | /api/v1/deff/history | $0.03 | Historical DEFF snapshots |
| POST | /api/v1/workflows | $0.05 | Create workflow from decisions |
| POST | /api/v1/decisions/log | Free* | Log a decision (free tier rate-limited) |
| POST | /api/mcp | Free* | MCP transport. Key/session stay on the plan. Wallet calculate_deff / discernment_check match REST DEFF. |
MCP tools
The MCP POST is not one price. Wallet callers pay the REST twin on DEFF tools. A key or session does not pay again.
| Tool | Wallet | Notes |
|---|---|---|
| calculate_deff | $0.04 | Wallet x402; API key and session stay on the plan |
| log_decision | Free* | Plan or rate limit; no micropay |
| resolve_decision | Free* | Plan or rate limit; no micropay |
| log_claim | Free* | Plan or rate limit; no micropay |
| list_open_claims | Free* | Plan or rate limit; no micropay |
| calibration_report | Free* | Plan or rate limit; no micropay |
| record_lesson | Free* | Plan or rate limit; no micropay |
| recall_lessons | Free* | Plan or rate limit; no micropay |
| discernment_check | $0.04 | Wallet x402; API key and session stay on the plan |
| erp_discern_says | Free* | Business plan; no micropay |
* Free agent routes are rate-limited. Authenticate with an API key from Settings → API keys. OpenAPI: /api/docs/openapi.json. Sales: sales@coreofdiscovery.com · Support: help@coreofdiscovery.com.
curl -X POST "$APP_URL/api/v1/deff/calculate" \
-H "Content-Type: application/json" \
-H "x-api-key: $API_KEY" \
-d '{"probability":0.7,"value":10000,"opportunityCost":500}'