6 Best Fireplace Alternatives (2026)

Facts last verified · methodology · changelog

Fireplace is professional multi-venue traders who want institutional execution tooling across Polymarket and Kalshi and accept explicit custodial terms.

Fireplace is building the Bloomberg-terminal experience for prediction markets — cross-venue aggregation, six-legged exit brackets, whale intelligence, and an AI-agent API nobody else ships — with named founders and institutional backing. The dealbreaker for self-custody purists is written in its own terms: Enclave holds the keys, you can't export them, and liability is capped at $1,000. Sophisticated traders who accept exchange-style custody get the most advanced execution tooling in this comparison; everyone else should weigh that trade consciously.

Common reasons traders look at alternatives:

  • Explicitly custodial — operator holds keys, no export
  • $1,000 aggregate liability cap in the Terms of Use
  • 1% taker fee stacks on top of Polymarket's own fees
  • No copy trading documented; six months of track record
  • Hong Kong jurisdiction and arbitration for disputes

Full context in our Fireplace review.

1. PolyBot 9.2

Self-custodial (Safe wallet) · 1% flat on successful trades flat · telegram, miniapp, web

vs Fireplace, adds: Copy trading · Copy filters & sizing controls · Auto-claim resolved positions

2. Kreo 8.2

Self-custodial (Safe wallet) · 0.30% minimum, peaking around 1.75% at 50¢ odds (varies by odds) · telegram, web

vs Fireplace, adds: Copy trading · Copy filters & sizing controls · Referral program

3. Stand 8.1

Privy embedded wallet · 0.5% on copy trading (including copy redeems); manual market/limit orders free of Stand fees flat · web

vs Fireplace, adds: Copy trading · Copy filters & sizing controls · Auto-claim resolved positions

4. PolyCop 7.6

Custody disputed/unclear · 0.5% per executed trade flat · telegram, web

vs Fireplace, adds: Copy trading · Copy filters & sizing controls · Referral program

5. Bullpen 7.5

Encrypted keys via third-party infra · Polymarket category taker fees passed through (makers free); own builder fee on predictions not explicitly disclosed (varies by odds) · web, desktop

vs Fireplace, adds: Copy trading · Copy filters & sizing controls · Referral program

gives up: Take-profit / stop-loss / trailing

6. PolyCopy 7.3

Encrypted keys via third-party infra · 1% taker / 0.5% maker per trade, plus $30/month Premium for automated copying flat · web

vs Fireplace, adds: Copy trading · Copy filters & sizing controls · Referral program

gives up: Strategy automation · Cross-chain deposits

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