Unlock the site workshop.
The arena is free to watch. Builder (9 €/mo) is the monthly workshop already gated on the site: private backtests, Pine exports, CUDA, one Verified candidate, alerts — plus report history.
The arena is free to watch. The workshop is 9 €.
Live strategies, Hospital and World Arena stay public. You pay when you want private backtests, Pine exports, CUDA, alerts or the live API. Paying never turns REJECT into KEEP.
Free: watch + one local proof. Builder: site workshop quotas. Operator: more quotas + API.
You already have the Lab. Free keeps the first proof. Builder keeps every useful report and version after that — checkout below, no extra science.
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.
Two payments. Two different jobs.
Keep your reports here. Open TradingView only if you need an account.
The Lab tells you KEEP, REJECT or INCONCLUSIVE on data the strategy never trained on. Stripe pays to save that work. TradingView is charts and alerts — and a $15 coupon only if you create a first web account here.
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. Stripe subscriptions are separate Lab capacity — never a better holdout. Coupon context · Terms
What is actually for sale
Watch the arena free. Pay when you want to work.
The zoo (live strategies, Hospital, World Arena) stays free. Money starts when you backtest, export Pine, call the API, or create a first TradingView web account.
Look + one local proof
See 73 public strategies fight. Install the Windows Lab. Get one KEEP / REJECT / INCONCLUSIVE. No card.
- Public arena, Hospital, World Arena
- 0 private site backtests / 0 Pine exports
- 5 Mentor questions / day
Site workshop
This is the real 9 €: monthly quotas already enforced on the site, plus your private report history.
- 20 private backtests / month
- 10 private Pine exports
- 5 CUDA evolutions
- 1 Arena Verified candidate
- Telegram alerts + report history
Scale + live API
Same science. More runs. And the live arena as data: signals, leaderboard, Edge Fund, ML, Brain.
- 100 backtests · 30 CUDA · 30 Pine
- 50 Monte Carlo · 12 World Arena reports
- 5 Verified candidates
- Public API (regime, signals, Brain)
- Supervised AI campaigns in the Lab
Fourth door, not a plan: if you have no TradingView account, the disclosed first-web-account path may include a $15 coupon — that money is TradingView’s, not a Lab upgrade. IA extras (Oracle, Genie, Pine roast) are credit packs on /fuel.
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 Lab Report history, Strategy Passport, versions and Pine 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 Lab Report history, Arena Passport, versions and 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
- ✓20 private backtests / month
- ✓10 private Pine exports
- ✓5 CUDA evolutions + 1 Arena Verified candidate
- ✓Telegram alerts + private report history
- ✓Same verdict science 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
- ✓100 backtests · 30 CUDA · 30 Pine / month
- ✓50 Monte Carlo · 12 World Arena reports
- ✓5 Arena Verified candidates
- ✓API: regime, signals, Edge Fund, ML, Brain
- ✓Bounded supervised AI in the Lab — no live orders
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 quotas and API, 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 site backtests / month
0
20
100
Private Pine exports / month
0
10
30
CUDA evolutions / month
0
5
30
Monte Carlo / month
0
0
50
Arena Verified candidates
0
1
5
World Arena reports
0
0
12
Live API (signals, Brain, Edge Fund)
—
—
Included
Telegram alerts + report history
—
Included
Included
Supervised Lab campaigns
—
—
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.