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OddSage: Editable Strategy Rules and Paper Research

OddSage is a web research tool for testing Polymarket ideas. It starts from an event or market URL, checks the market and turns a plain-English hypothesis into a rule with a trigger and evaluation horizon that the user can edit before starting.

3.5/ 5Editorial ratingEditorial assessment
Open OddSageoddsage.com
Available on
Web

Screenshots and interface

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Workspace for drafting and reviewing market research.

What is OddSage?

Review rules, prices and liquidity before the run. An explicit confirmation starts the paper test; checkpoints then collect matching observations over the defined intervals. The evidence summary can be promising, negative or inconclusive, with supporting figures and modeled costs.

Preserve the original rule and result when trying a variation, rather than rewriting the earlier hypothesis after seeing its outcome. A result applies to its observed sample and cost model, and incomplete observations do not complete the horizon. Every plan remains paper-only: none connects a trading wallet or places live orders.

Who it is for

  • Testing a specific market hypothesis.
  • Comparing separate strategy variations.
  • Learning to turn a vague idea into a repeatable rule.

Features and coverage

  • Market URL input

    Start from a full event or market link.

  • Market checks

    Review rules, prices and liquidity before testing.

  • Editable rule draft

    Convert an idea into a trigger and evaluation horizon, then edit the draft.

  • Explicit paper-test start

    Review and confirm the rule before the run begins.

  • Checkpoint observations

    Follow matching observations over defined intervals.

  • Modeled costs

    Include cost assumptions in the reported result.

  • Evidence summary

    Read promising, negative or inconclusive findings with their supporting numbers.

  • Saved research

    Keep the original rule and result when testing a variation.

Workflows with OddSage

Test a price hypothesis

Paste the market, define a price condition and horizon, review the draft and start the paper test.

Investigate a negative result

Judge the run by the observations it completed and the result after modeled costs. Keep the original rule intact so the result remains tied to the hypothesis you tested.

Compare variations

Keep the first test unchanged as the reference. Create another version for a single altered assumption, so the two records remain available for comparison.

Pricing and total cost

Free paper research is available, with paid capacity for repeated tests, scans and exports. Historical-test limits and AI-credit limits are separate; no plan enables live execution.

Free

$0

  • Limited historical tests
  • 10 AI credits/day
  • Use your own model API key

Researcher

$29/month

  • Unlimited historical tests
  • 500 AI credits/month, with a 100/day limit
  • Parameter sweeps, scheduled scans and exports

Pro

$99/month

  • Researcher features
  • 2,000 AI credits/month, with a 400/day limit
  • Higher concurrency and bulk research

Fees and usage costs

  • Using your own OpenAI, Anthropic or xAI key incurs charges from that model provider.

Getting started

Before you start: Results apply to the observed sample and modeled costs.

  1. Paste the market URL.
  2. Review the market check.
  3. Describe a repeatable condition.
  4. Edit the generated rule and its horizon.
  5. Confirm the paper test.
  6. Inspect observations, modeled costs and the saved result.

No plan connects a trading wallet or places live orders.

Useful links

    What to check

    • Results apply to the observed sample and modeled costs.
    • Incomplete observations are not a completed evaluation horizon.
    • Paper results do not validate live execution or wallet integration.

    A closer look

    Ratings & reviews

    Editorial rating
    3.5/ 5
    0 user reviews
    PredictionToolkit editorial

    Our take on OddSage

    Editable rules, explicit test starts and modeled costs create a clear research loop. Simulation-only access across every plan means results cannot validate live execution or wallet integration.

    Based on documented features, setup and access terms. How we rate

    User reviews 0

    The main score switches to user ratings after 5 published reviews.

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    Frequently asked questions about OddSage

    Does OddSage execute trades?

    No. All plans remain paper-only.

    Can I edit the AI-generated rule?

    Yes, before starting the test.

    Can a result be negative?

    Yes. The product explicitly retains failed tests.

    What does it save?

    The market, rule, observations and result.