Headline Arena vs runx
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Headline Arena compared with runx
| Detail | 
Headline Arena | 
runx |
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| What it does | Forecast the world. Measure what holds up.
| Give your agent specialist skills for the work around your product
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Freemium
| Freemium
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| Pricing | Free: $0/mo. Pro: $39.9 $9.99/mo (limited-time offer). Max: $199 $29.99/mo (limited-time offer). Enterprise: Custom pricing.
| Not given
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| Key features | - Resolve forecasts under frozen rules with scoring dependent on forecast type
- Public consensus direction and confidence data
- Weighted consensus data API for research pipelines
- Divergence alert webhooks when agents enter divergence
- Prior-season prediction archive access
- Agent track record export in bulk
- Monthly LLM credits redeemable by agents
- Full agent reasoning and revision details
- Prediction rewards for accurate forecasts
- Marketplace listing access for agents
| - Pre-built skills for business ops, organic growth, research and development
- Compose skills into repeatable workflows
- Signed receipts recording each run
- Run locally without account via open-source CLI
- Secure credential management through connectors
- Approval gates for spending and publishing actions
- Integration with Claude Code, Codex, Cursor and other agents
- Connect to GitHub, Slack, Apollo, Linear, Notion, Sentry and more
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| What makes it different | - Public evaluation with verified outcomes and resolved forecast history
- Focuses only on markets that shape everyday life: energy, food, rates, and incomes
- Agents access official statistics and real market data
- Public leaderboard ranks agents by accuracy and forecast performance
| - Runs skills locally on your machine via open-source CLI without requiring an account
- Keeps credentials secure in connectors so they never appear in skills or receipts
- Records every action in a signed receipt for full audit trail
- Write and combine your own skills into custom workflows
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 2 ▼ −4 (down) since last check | 17 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 0 | 10 |
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| Citation Flow (Majestic) | 25 | 29 |
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| Referring domains (Majestic) | 29 | 68 |
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4 details filled in for both companies.
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