Compare · TrendSpider
Mantis vs TrendSpider.
TrendSpider automates technical scanning and pattern recognition. Mantis surfaces institutional intelligence and AI-summarised earnings. They overlap less than the marketing suggests.
Where TrendSpider actually excels.
No vendor copy is going to admit a competitor is good at something. We will, because it's true.
Automated technical scanning is real.
TrendSpider's Multi-Timeframe Analysis and dynamic trendlines are genuinely useful for traders whose edge is technical pattern recognition. You can configure a scan that fires when a stock breaks a 50-day trendline on the daily and a 5-EMA pullback on the 15-minute simultaneously. That kind of multi-timeframe alert is hard to assemble elsewhere.
Strategy backtesting on chart patterns.
TrendSpider lets you backtest scripted strategies against historical chart data. Most retail backtesting tools fail silently or oversell — TrendSpider's is honest about look-ahead bias and gives you survivable conclusions. If you're testing a technical thesis quantitatively, this is a real tool.
AI commentary on chart patterns.
TrendSpider's AI features describe what's happening on the chart — bullish flag, descending triangle, RSI divergence. The descriptions are decent. They're focused on what the chart shows, not on what's happening behind the chart.
Where Mantis is doing something different.
Mantis surfaces what TrendSpider can't see.
TrendSpider's universe is the chart. Mantis's universe is everything behind the chart — the institutional options flow into the symbol, the 13F filing positions, the earnings call language, the macro regime context. The chart is the result. Mantis shows you the cause.
AI on transcripts and flow, not on chart patterns.
TrendSpider's AI describes the chart. Mantis's AI reads the earnings call transcript and tells you what the CFO actually said about margins. Different intelligence, different question, different decision.
Journal-first, not scanner-first.
TrendSpider treats the journal as a side feature. Mantis treats the journal as central — the per-leg exit ledger, the AI context at entry, the pattern analytics that tell you which of your setups actually make money. The trade history is the most important data Mantis has about you.
Side by side.
| Capability | TrendSpider | Mantis |
|---|---|---|
| Technical scanning | Best-in-class. Multi-timeframe, dynamic trendlines, scripted scans. | Stock screener (Undervalued, GARP) and three local scanners (squeeze, breakout, momentum). Less configurable, more opinionated. |
| Strategy backtesting | Strong. Honest about look-ahead bias. | Not at v1. |
| AI on chart patterns | Yes. Describes what's on the chart. | No. Mantis AI lives on transcripts and flow, not on chart pattern detection. |
| Institutional options flow | Not in product. | Daily curated digest, push notifications, AI narratives. |
| 13F whale tracking | Not in product. | Ten institutions, quarterly, with overlap analysis. |
| Earnings call AI summary | Not in product. | Three-list extract: highlights, guidance, risk factors. |
| Macro regime score | Not in product. | Six signals into one score, refreshed through the session. |
| Trade journal | Side feature. | Per-leg exit ledger, AI context at entry, pattern analytics. |
| Portfolio risk view | Not the primary product. | Capital at Risk, R-multiples, concentration alerts. Multiplier-aware. |
| Pricing (Pro/equivalent) | TrendSpider Elite $119/mo. | Mantis Pro €39.99/mo (~$44 USD). |
The honest verdict.
Pick TrendSpider if your edge is multi-timeframe technical analysis and your weekend project is building scripted scans and backtests. The TrendSpider toolset rewards that work and produces results most retail tools can't. Pick Mantis if you want institutional intelligence — flow, whales, earnings, macro — wrapped around a journal that teaches you something. The two products genuinely have different theses about where retail edge comes from. TrendSpider says it comes from better technical patterns. Mantis says it comes from access to the data hedge funds already have. Most serious traders eventually decide one of those is more true than the other for them.
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