Run one private Survival Audit.
Strategy Arena tries to break the submitted strategy with a sealed holdout and bounded uncertainty diagnostics. Payment buys the private forensic report, never a favorable verdict.
Survival Audit 9.90 €. Test free. Keep your work. Supervise AI — without rewriting science.
Live strategies stay public. Survival Audit is a 9.90 € one-shot after Pine/dataset prevalidation — an unfavorable verdict is still a delivered audit; only a technical compute failure is refunded. Payment never improves the verdict, holdout or uncertainty evidence.
Strategy Arena tries to kill it before you trust it. Free Quick Check first. Survival Audit buys the bounded test and report, not a positive verdict. Builder and Operator come after a first result.
Builder and Operator neither include nor replace an independent Survival Audit. They add continuity or supervised capacity only after a result.
Exact ladder
Paste or load → compatibility-only Quick Check → Full Audit stress tests → optional continuity
- Quick Check0 EUR · compatibility prevalidation only · no stress
- Survival Audit9.90 EUR once · bounded stress tests and private report
- Redesign & Fresh TrialFuture step · Not sold
- Strategy PassportFuture step · Not sold
- Builder9 EUR/month · continuity
- Operator29 EUR/month · supervised capacity
Arena Credits are not sold and never required for a Survival Audit.
Your Survival Audit verdict stays unchanged.
Review Operator details
You selected Operator for bounded supervised campaigns, batch research capacity and additional local evidence runs. It does not reopen the holdout or improve the existing verdict. No checkout starts on arrival.
A Lab software subscription, not a premium website: start with Free, upgrade from a useful report, review the order in secure Stripe Checkout and cancel online at any time. Read the terms and privacy policy.
One proof first. Two optional paths after.
Audit the strategy first. Choose continuity or chart review later.
Quick Check and the Lab start free. One private Survival Audit costs 9.90 € after Pine and dataset prevalidation. Builder is optional continuity after a useful report. TradingView remains a separate chart path for first-time web accounts.
No TradingView account yet?
Create your first TradingView web account here (disclosed partner path). TradingView may give a $15 coupon on a new paid web plan. If you already have an account, skip this — we do not attach a partner link.
Affiliate disclosure: Strategy Arena may receive a commission if a first-time user later buys an eligible TradingView web subscription. Partner attribution is for first-time users and web purchases only. Creating an account from a bare page click permanently loses that path. Builder subscriptions come after a useful report and remain separate Lab continuity — never a better holdout. Coupon context · Terms
Lab Report checkout decision
Activate continuity or supervised scale inside Strategy Arena Lab.
Free creates the complete local proof. Builder preserves private history, versions and reusable exports. Operator adds bounded supervised campaigns, batch research and additional evidence runs.
Run supported Pine/ArenaScript, export JSON and inspect the public demo.
Private report history, saved strategy versions and reusable proof exports.
Durable bounded campaigns, batch research and additional evidence runs.
See validated examples
Alpha vs Buy & Hold, drawdown and Conquest Score before Pine export.
Agent workflow
How Claude, Grok or Cursor should validate before export.
TradingView validation
The upgrade moment is production, not access to the public lab.
Cockpit demo
See wrong market, next mutation and Arena Memory before Stripe.
Builder
Private evidence continuity.
Keep report history and saved strategy versions without changing the measured result.
Builder
Reusable proof exports.
Preserve exact evidence for later human review. Export never creates a performance promise.
Operator
Bounded supervised research.
Run durable campaigns and batch research while holdout, trial accounting and Agent boundaries remain unchanged.
Lab Report monetization loop
Pay when the report becomes worth keeping or expanding.
The free app creates local proof. Builder preserves the proof. Operator expands it. Public pages and TradingView remain distribution and review surfaces, not the paid wall.
Local CPU/CUDA run, JSON export and public examples stay open.
Private report history, saved strategy versions and reusable proof exports.
Durable supervised campaigns, batch research and additional local evidence runs.
Chart review after Strategy Arena has produced a candidate.
Order review linked to the Lab
Your report and selected workflow stay attached to this order review.
A free account is required before Stripe. Technical identifiers stay hidden from the buyer and never verify scientific evidence.
Lab Report upgrade decision
Keep this proof alive after the desktop run.
Builder preserves evidence. Operator runs larger bounded research. The explicit workflow selects the plan; PnL, rank and quality never do.
Pending checkout
Continue the checkout you started.
Your plan and Lab attribution were saved before signup. Continue when ready.
Secure Stripe Checkout · cancel online anytime · same science on every plan
TRY IT · FREE
Test one strategy now
0 EUR / month
For checking an idea without an account or card before deciding whether it is worth keeping.
- ✓100 local variants + sealed chronological holdout
- ✓Verdict, Lab Report and JSON export
- ✓Bounded local AI, one proof at a time
- ✓Uncertainty diagnostics included
- ✓No account or card required
Arena Builder
Work on the arena, not just watch it
9 EUR / month
Monthly quotas already enforced: private backtests, Pine, CUDA, one Verified candidate — plus the report notebook.
- ✓Everything in Free
- ✓Private report history
- ✓Saved strategy versions
- ✓Reusable proof exports
- ✓Same verdict, holdout and uncertainty evidence as Free
Free account required. Secure Stripe order review before payment.
Arena Operator
More runs + the live API
29 EUR / month
The richness of the site as data: signals, leaderboard, Edge Fund, ML, Brain — plus 5× workshop quotas and supervised Lab campaigns.
- ✓Everything in Builder
- ✓Bounded supervised campaigns
- ✓Batch research capacity
- ✓Additional local evidence runs
- ✓No checkout, TradingView, publication or trading action exposed to the Agent
Free account required. Secure Stripe order review before payment.
Before Stripe opens, two separate consents are required (consumer law). Payment alone is not a waiver.
Not sure? Start with Free.
Test a strategy, read the verdict and export the report before creating an account or choosing a paid workflow.
Download the LabUpgrade for a workflow, never for a better verdict
Builder is the site workshop. Operator is more runs plus live arena data via API. Both use the same KEEP / REJECT rules as Free.
Compare all features
Capability
Free
Builder
Operator
Local proof, report review and JSON export
Included
Included
Included
Bounded local Agent control
One proof
One proof
Supervised campaigns
Private report history
—
Included
Included
Saved strategy versions
—
Included
Included
Reusable proof exports
—
Included
Included
Durable supervised campaigns
—
—
Included
Batch research capacity
—
—
Included
Additional local evidence runs
—
—
Included
Verdict, holdout and uncertainty evidence
Same
Same
Same
Only capabilities present in the verified public plan catalog are offered. Exact prices are confirmed by the same content-addressed catalog before checkout.
Strategy Arena is paper-trading research software. No real capital is traded by the public arena.