TrendSpider
Automated technical analysis with an AI assistant. Made by TrendSpider LLC.
What it is
TrendSpider is a charting and strategy platform built around automated technical analysis: auto-drawn trendlines and patterns, no-code backtesting, scanners, alerts and trading bots. Its AI layer has three parts: Sidekick, a chatbot that answers questions and reads charts; an AI coding assistant that writes custom indicators; and ML Quant Lab, where users train machine-learning models (such as KNN) to produce signals.
Sidekick runs on third-party models. On October 14, 2026 TrendSpider listed Sonnet 4.6, Gemini 3.1 and GPT 5.4 on every Sidekick tier, plus GPT 5.5 and Opus 5.0 on the two highest tiers.
Official site: trendspider.com
Public price
| Plan | Price | AI allowance and notes |
|---|---|---|
| Standard | $52.38 to $79.54/month | 25 Sidekick messages per month |
| Premium | $65.52 to $112.34/month | 25 Sidekick messages per month |
| Enhanced | $87.84 to $150.06/month | 25 Sidekick messages per month |
| Advanced | $154.08 to $263.22/month | 25 Sidekick messages per month |
| Sidekick add-on | $49, $129 or $349/month | 100, 300 or 1,000 messages |
Lower figures are introductory prices on the first invoice for new customers; standard pricing applies after the first term. TrendSpider offers a 14-day paid trial. Real-time futures and options data cost extra.
What published results say
No independent evaluation with a published sample size was found for this tool as of October 14, 2026. We will add one here when it exists.
Limits
- The AI chatbot allowance on base plans is small (25 messages per month); more costs extra.
- ML Quant Lab models are trained by the user on historical data, so results depend on how they are tested.
- Introductory discounts apply to the first invoice only.
Primary sources
- VerifiedPlatform pricing and service plans (TrendSpider)Plans, Sidekick tiers and model list checked October 14, 2026.
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