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Portfolio123 alternatives
3 tools to consider instead of Portfolio123, shown against it.
| Portfolio123 | QuantConnect | AmiBroker | vectorbt | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Portfolio123 | QuantConnect Corporation | AmiBroker.com | Open-source community | ||||||
| Pricing model | Subscription | Free tier + paid plans | Subscription | Open source + paid options | ||||||
| Free tier | No | Yes | No | Yes | ||||||
| Deployment | Cloud | Cloud, Self-hosted | Self-hosted | Self-hosted | ||||||
| Open source | No | No | No | Yes (Apache-2.0) | ||||||
| Best for | Systematic and quantamental investors who want to build and test factor-ranking strategies without coding a backtester. | Quant researchers and small trading firms who want a hosted backtest-to-live pipeline without building infrastructure. | Systematic traders who prefer a one-time desktop license over a recurring subscription. | Quant researchers who need to sweep large parameter or asset grids faster than event-driven backtesters allow. | ||||||
| Pricing | 30-day free trial of screener and backtesting, then a paid subscription; exact tier prices are not published and require registering on the site. Pricing has not been verified yet — see the vendor's site. | Free plan with unlimited backtesting plus four paid tiers (Researcher, Team, Trading Firm, Institution) that add compute nodes and enterprise features; the pricing page requires checkout configuration to show dollar amounts. Checked on the vendor's own page on September 21, 2026: no prices are published. Expect to be quoted. | One-time perpetual license by edition, including 24 months of free upgrades; separate upgrade pricing for existing owners.
Prices read from the vendor's own page on September 21, 2026. Vendors change prices; check the source before you budget. | Free, open-source Python library; a separate paid vectorbt PRO product exists but is not covered here. Pricing has not been verified yet — see the vendor's site. | ||||||
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