HaasOnline vs Mizar: which trading bot wins in 2026?
Head-to-head on the facts that decide your money: custody model, pricing, features and scores - every number sourced in the linked reviews.
Short answer: too close to call - both score 7.1/10 and 7.1/10 in our weighted review. The deciding factor is your priority: HaasOnline for exchange coverage, Mizar for ease of use. Facts verified 2026-09-03.
 HaasOnline | Mizar | |
|---|---|---|
| Overall score (0-10) | 7.1 | 7.1 |
| Safety score | 7 | 6.5 |
| Custody model | Exchange API keys | Exchange API keys |
| IP whitelisting | no / unclear | no / unclear |
| Pricing model | Monthly subscription | Free tier + paid plans |
| Entry price | $11.99-149.99/mo | 0.1% of volume |
| Free tier / trial | 7-day trial | free tier |
| Exchanges | 24 | 10 |
| Grid bots | yes | yes |
| DCA bots | yes | yes |
| TradingView signals | yes | no / unclear |
| Futures | yes | yes |
| Backtesting | yes | yes |
| Paper trading | yes | no / unclear |
| Open source | no / unclear | no / unclear |
| US available | yes | no / unclear |
| Company | unknown | Mizar |
// HaasOnline at a glance
Veteran platform with the deepest scripting (HaasScript) and a rare self-hosted TradeServer lane - power users only.
++ What works
- Since 2014 - longest track record in the niche
- HaasScript custom strategies + MCP AI agents
- 24 exchange integrations, 36-month backtesting on TradeServer
- Pay yearly in Bitcoin and save 40%
- Self-hosted TradeServer keeps keys on your hardware
-- What to watch
- Steep learning curve - scripting first, UI second
- No free tier (7-day Standard trial)
- TradeServer at $149.99/mo is expensive vs Gunbot lifetime
- Monthly plans bill until cancelled; yearly crypto plans non-refundable
// Mizar at a glance
Volume-fee instead of subscription-first: pay-as-you-go at 0.1% per trade, with $MZR staking cutting fees up to 20x - innovative pricing, api-key custody on CEX side.
++ What works
- Real pay-as-you-go plan with no fixed fee (0.1% volume fee)
- $MZR staking tiers reduce volume fee down to 0.0047%
- Both CEX bots and DEX (EVM-chain) strategies
- Copy trading marketplace
-- What to watch
- API-key custody for CEX bots
- Best fee tiers require staking large $MZR amounts (100k-4M tokens)
- DEX (D-Mizar) fees run 0.5-1% without staking
- US availability not documented
// FAQ
Which is safer, HaasOnline or Mizar?
Custody models first: HaasOnline: exchange api keys, Mizar: exchange api keys. If a platform needs your API keys, use IP-whitelisted trade-only keys and keep only working capital on the exchange - the 2022 key-leak lesson. Security incident history per platform is documented in each review.
Which is cheaper, HaasOnline or Mizar?
HaasOnline costs $11.99-149.99/mo (monthly subscription); Mizar costs 0.1% of volume (free tier + paid plans). Compare against your volume: subscriptions are flat cost while per-trade fees scale with activity - the bot cost calculator shows your break-even.
Which has more features, HaasOnline or Mizar?
HaasOnline: grid DCA signals futures arb backtest paper code MCP . Mizar: grid DCA futures copy backtest . Feature parity matters less than the two or three you actually use - check the grid/DCA/TradingView flags in the table above.
Scores and facts: meta-reviews with dated sources - HaasOnline · Mizar. Method: how we verify. More: all trading bots compared.