Every plan. Every limit.
Plans differ by how deeply Cetagon reviews and tests your rules, not by how many accounts, rules, or tickers you have. Here is the complete comparison, including the safeguards that sit above normal human use.
Back to the pricing cardsSwipe sideways to compare every plan.
| Plan detail | Basic $9 / month | PlusOur pick $29 / month | Pro $39 / month |
|---|---|---|---|
| SubscriptionThe amount charged and the commitment made at checkout. | |||
| Monthly billing | $9 / month | $29 / month | $39 / month |
| Annual billingAnnual savings are stated in dollars. | $99 / year Save $9 | $299 / year Save $49 | $399 / year Save $69 |
| Free plan or trial | None Charged when you subscribe; renews until canceled | None Charged when you subscribe; renews until canceled | None Charged when you subscribe; renews until canceled |
| Rules and monitoringThe trust layer is the same at every paid tier. | |||
| Read-only brokerage accountsAccounts you own, linked through SnapTrade. | Unlimited | Unlimited | Unlimited |
| Rules | Unlimited | Unlimited | Unlimited |
| Tickers and watchlists | Unlimited | Unlimited | Unlimited |
| Rule conditions and market sessions | Included The full metric catalog and session controls | Included The full metric catalog and session controls | Included The full metric catalog and session controls |
| Rule monitoring | Included Same evaluation cadence and reliability | Included Same evaluation cadence and reliability | Included Same evaluation cadence and reliability |
| In-app and email alerts | Included Same delivery speed and suppression visibility | Included Same delivery speed and suppression visibility | Included Same delivery speed and suppression visibility |
| Review and draftingThe main plan boundary: who reviews the rules you chose. | |||
| Structural rule checkDeterministic checks for conflicts, dead thresholds, and missing exits. | Included | Included | Included |
| Change proposals | Included Proposals from the structural check | Included Proposals from the AI reviewer | Included Proposals from the AI reviewer |
| Plain-English rule chat | 5 questions / day A small drafting allowance | Included Full drafting conversation | Included Full drafting conversation |
| Evidence-cited AI review | Not included Not included on this plan | Included Cites the rule's backtest evidence | Included Cites the rule's backtest evidence |
| Portfolio-aware AI review | Not included Not included on this plan | Included Checks the rule against your actual holdings | Included Adds cross-portfolio interactions and coverage gaps |
| Analysis and recordHigher tiers add depth, not permission to create more rules. | |||
| Standalone rule backtests | Not included Not included on this plan | Included Up to a 1-year window | Included Up to 25 years, with event logs and disclosed constituent provenance |
| Parameter sensitivityChecks whether a small threshold change changes the conclusion. | Included Up to a 1-year window | Included Up to a 1-year window | Included Up to a 25-year window |
| Stress tests and Monte Carlo | Not included Not included on this plan | Not included Not included on this plan | Included 2008, Dot-Com, COVID, 2022, and contribution and horizon what-ifs |
| Monthly record | Included Monthly recap email | Included Recap email and report page | Included Named-signal ledger, rule-change log, and 12 months on one page |
| Journal, history, and export | Included Your record remains yours | Included Your record remains yours | Included Your record remains yours |
Usage ceilings
Guardrails, not a volume ladder.
These ceilings stop loops and keep shared analysis capacity available. They do not make more trading or more interruptions a premium feature. If one is reached, Cetagon names the limit and when the next request is available.
Swipe sideways to compare every plan.
| Usage ceiling | Basic $9 / month | PlusOur pick $29 / month | Pro $39 / month |
|---|---|---|---|
| Interruptive alertsAlways-alert and critical rules bypass this ceiling. Every extra alert stays in the feed and daily recap. | 15 / day | 15 / day | 15 / day |
| Plain-English rule chatPer account. A refusal names the reset time. | 5 questions / day The hourly ceiling does not reduce this allowance | 80 / hour 400 / day | 80 / hour 400 / day |
| AI reviewsThe daily ceiling is shared across review surfaces; repeated delivery of the same request is not counted again. | Not included The deterministic structural check remains included | 60 / hour per surface 180 / hour for a rule created in the last 24 hours · 200 / day | 60 / hour per surface 180 / hour for a rule created in the last 24 hours · 200 / day |
| Parameter sensitivityEach run evaluates a baseline and up to 24 nearby variants. | 300 runs / hour 1-year window | 300 runs / hour 1-year window | 300 / hour up to 400 days 30 / hour over a longer window |
| Long backtests and large Monte CarloLong means a backtest window over 400 days. Large Monte Carlo means more than 25,000 path-years. | Not included Not included on this plan | Not included Plus backtests stop at one year | 300 / hour |
| Compute-heavy analyses running at onceShared by the analysis tools included in the plan; a busy refusal does not consume the hourly allowance. | 2 at once | 2 at once | 2 at once |
Choose the depth you need.
Every plan keeps the decision and every execution with you.