MesoSim Portal by deltaray

Status

Start with the trial and unlock the full platform.

Sign up for a MesoSim account, then continue to Stripe for the one-time $25 onboarding charge. The trial gives you immediate Advanced + MesoLive access, and canceling later leaves you on the limited free account.

Trial fee

$25 once

One-time onboarding charge collected in Stripe

Immediate access

Advanced + MesoLive

14-day trial with Advanced + MesoLive access

After cancellation

Limited free account

Keep your own and shared results, templates, and docs

MesoSim Retail

Standard

Options research with the Integrated MesoSim AI Assistant.

Best starting point

$100/ month

Billed monthly at $100.

check Everything from Basic

check Integrated MesoSim AI Assistant for strategy development and backtest analysis

check Unlimited backtests with SPX options

check Event and OptionNet Explorer exports

check Share results with others

check MesoLive Paper Trading: 1 simulated account

MesoSim Retail

Advanced

The full research toolkit, with API access and AI Agent support.

Full toolkit

$125/ month

Billed monthly at $125.

check Everything from Standard

check AI Agent support: research from Codex or Claude through the API

check MesoSim API Access

check Additional instruments: RUT, VIX, and GLD options

check Margin models and Options Valuation Model and Solver

check Volatility Surface Viewer and HD Risk Graphs

check Hourly Risk Trace samples

check MesoLive Paper Trading: 2 simulated accounts

Free after cancellation

What remains after the trial?

New subscriptions start in Stripe with a one-time $25 trial fee. If you cancel later, you keep a free MesoSim account for your own and shared results, templates, and docs.

Free account

check View and analyze your own and shared results

check Save backtest templates

check Access the documentation

check Upgrade later when you want active research access

Deltaray

FundPro

For institutions and professional workflows that need the AI Researcher, greater throughput, and integration across research and live operations.

Starting at

$1,500 / month

25× the throughput of Advanced in the entry configuration.

For institutions MesoLive included

star AI Researcher for quantitative trading

star MesoLive API and trading automation

star Machine Learning based trade optimization

star MesoSim API and advanced backtesting workflows

verified_user Payments are processed securely by Stripe.

All subscriptions are non-refundable and recurring. See our terms and conditions. If you have questions, please contact us or visit deltaray.io.

Public plan prices shown here exclude applicable tax. Stripe adds VAT or other local tax where required.

info

BTCUSD, ETHUSD, and SOLUSD crypto options are decommissioned. Historical data and legacy workflows remain available as-is, but receive no new data, fixes, or support.