BestEx Research
Configurable execution algorithms with market-impact modelling and TCA
BestEx Research supplies execution algorithms, a market-impact model and transaction cost analytics for global equities, futures and FX. Its algo management system lets buy-side and sell-side desks customise and backtest strategies without coding, positioning it as a broker-neutral alternative to bank-supplied algos.
GAII take
Founder pedigree from AQR and ITG lends credibility; validate impact-model accuracy on your own order flow before switching broker algos.
Founder pedigree from AQR and ITG lends credibility; validate impact-model accuracy on your own order flow before switching broker algos.
- Website
- bestexresearch.com
- Headquarters
- Stamford, CT, USA
- Founded
- 2017
- Company type
- Startup
- Latest round
- Follow-on investment, $10m, March 2023 (existing investors; at a $110m valuation)
- Status
- Active — Founded by Hitesh Mittal, previously Global Head of Trading at AQR and earlier at ITG. Offices in Stamford, London and Bengaluru. Products include the Pulse mar
- Buyer
- Asset managersHedge fundsInvestment banks
- Asset class
- Public equitiesMacro, FX & commodities
- Workflow
- Trading & execution
- Ai capability
- Time-series MLAgents & automation
- Delivery
- SaaS applicationAPI / data feed
GAII ID GAII-T0061 · Updated 2026-10-22 · Compiled from public sources for educational and informational purposes. Not investment advice.