Choose Trade Ideas if you day trade US stocks off momentum and want a streaming scanner plus an AI that hands you entries, exits, and stops every morning. Choose TrendSpider if you build your own technical systems, trade more than one asset class, or want automated chart analysis and bots running your rules around the clock. These two tools overlap less than the matchup suggests. One sells you the trade. The other sells you the workshop.
Both platforms get compared constantly because both lead with AI, both backtest, and both connect to brokers. The architecture underneath is where they split, and that split decides which one earns your money.
Side by side
| Trade Ideas | TrendSpider | |
|---|---|---|
| Core strength | Real-time streaming stock scanner with AI trade signals | Automated technical analysis, charting, and no-code trading bots |
| AI | Holly: backtests 60+ strategies nightly, delivers entry/exit/stop signals; Money Machine; TI Wave | AI Strategy Lab (train your own models), Sidekick chat assistant, AI Coding Assistant for custom indicators |
| Markets | US-listed stocks; exchange data agreements cover NYSE, AMEX, and Nasdaq | US stocks and ETFs, forex, and crypto in real time; futures and OPRA options data as paid add-ons |
| Price (monthly billing) | Basic $127/mo, Premium $254/mo | Standard $89, Premium $149, Enhanced $199, Advanced $349 |
| Price (annual billing) | Basic $89/mo ($1,068/yr), Premium $178/mo ($2,136/yr) | Annual discounts per tier; a June 2026 new-customer promo cut the first invoice up to 28%, to $52.38–$154.08/mo |
| Feature gating | By tier: Holly, backtesting, and auto trading live on Premium only | Every plan has every feature; tiers gate capacity (bots, alerts, scan and backtest timeframes) |
| Platforms | Windows desktop plus a browser version; Mac via Parallels or a cloud VM | Cloud based in any browser, plus native iOS and Android apps |
| Broker execution | Direct in-platform via Brokerage Plus: Interactive Brokers, E*TRADE, Alpaca, TradeStation, plus a built-in simulator | 30+ brokers and crypto exchanges through SignalStack; 5 free automated orders per month included |
| Trial | No free trial; $11.11 Test Drive events, 10 trading days of Premium, fixed dates | 14-day paid trial, any time ($9 promo on most tiers at the June 2026 check), extendable to 28 days on request |
| Refunds | All sales final; store credit or exchanges only | 72-hour refund window after a charge, minus the trial fee |
| Our rating | 4.0 / 5 | 4.1 / 5 |
Pricing and policy details verified against trade-ideas.com’s pricing page and TrendSpider’s pricing page in June 2026. Ratings follow our methodology.
Scanning: Trade Ideas, and it isn’t close for intraday work
Trade Ideas was built as a scanner first. Alert windows stream events the moment they trigger, drawing on more than 500 alert and filter data points, with premarket and after-hours data on both paid tiers. You can run multiple scans at once, feed them into one alert stream, and color-code the output so a gapper with rising relative volume looks different from a flush through the low of day. That architecture is the whole point of the product: you’re not refreshing a results list, the results come to you.
TrendSpider scans too, and its scanner does things Trade Ideas doesn’t, like multi-timeframe conditions and scheduled scans that run while you’re away. But capacity is tiered, and the tiers matter for day traders. On the Standard plan, the lowest timeframe you can scan is 2 hours. Premium gets you 5-minute scanning. You need Enhanced, at $199 a month on monthly billing, before the scanner works on 1-minute data. A 2-hour scan is fine for a swing trader checking setups at lunch. It’s useless for catching a 9:35 squeeze.
So the honest framing: if scanning means finding stocks in play while the move is happening, Trade Ideas wins. If scanning means a scheduled sweep for swing setups across stocks, crypto, and forex, TrendSpider’s version fits better.
Winner: Trade Ideas for intraday scanning, which is what this site’s readers do.
AI: one hands you trades, the other hands you a lab
Holly is Trade Ideas’ signature. Per the official AI guide, she backtests her library of more than 60 strategies every night, prunes the parameters that underperform, checks the result against broader market conditions, and carries only the statistically strongest strategies into the next session. During the day she enters between 5 and 25 trades on average, each with an entry, exit, and stop attached. Money Machine runs the market’s three strongest momentum trades, and TI Wave layers adaptive timing signals on top. None of it requires configuration. All of it requires the Premium tier.
Two things to keep straight about Holly. First, the signals are the product of backtests, and a strategy that optimized beautifully on yesterday’s data carries no guarantee into today’s tape. Second, every Premium subscriber sees the same signals at the same time. On a thick, liquid name that’s irrelevant. On a thin low-float stock, a few thousand people receiving the same entry at the same moment means real fills will trail the model’s price. Treat Holly’s results pages as marketing, not your expected returns.
TrendSpider’s AI points the other direction. The AI Strategy Lab lets you train machine-learning models on your own criteria without writing code, then deploy them to charts, alerts, and bots. Sidekick is a chat assistant that reads your charts and backtests and answers questions (every plan includes 25 messages a month; heavier use runs $49 to $349 a month as an add-on). The AI Coding Assistant turns a plain-English description into a working custom indicator. Nothing in that stack will hand you a trade unprompted. Everything in it makes your own system faster to build.
Winner: Trade Ideas for ready-made signals, TrendSpider for AI tooling. For traders who want the machine to do the finding, that’s Trade Ideas. For traders who’d rather own the logic, the lab beats the assistant.
Charting and automation: TrendSpider’s home field
TrendSpider’s charting does the tedious parts of technical analysis for you: automated trendline detection, Fibonacci plotting, and chart pattern recognition across multiple timeframes on one chart, with more than 300 indicators, anchored indicators, and its own Raindrop chart type that maps volume into the price bars. Multi-factor alerts can sit on a trendline rather than a fixed price, and no-code bots watch your conditions and fire when they hit, with bot capacity scaling from 5 on Standard to 100 on Advanced. It also folds in fundamentals, analyst estimates, seasonality, unusual options flow, and congressional trading data, so the research workflow stays in one place.
Trade Ideas charts are workmanlike by comparison: 10 on screen at the Basic tier, 20 on Premium, with drawing tools, custom indicators, flexible timeframes, and earnings and halt flags. They exist to qualify what the scanner surfaces, not to replace a dedicated charting package. Plenty of Trade Ideas subscribers run a separate charting platform alongside it, and the software’s external linking feature exists precisely for that pairing.
Winner: TrendSpider, comfortably.
Backtesting: included everywhere vs gated behind Premium
TrendSpider’s Strategy Tester comes with every plan. What changes by tier is capacity: Standard backtests on 2-hour candles with 2,000 candles of depth, Premium drops to 5-minute with 10,000, Enhanced and Advanced reach 1-minute with 20,000 and 30,000. Variance testing runs a strategy across multiple timeframes and markets at once and exports to CSV, and slippage and cost adjustments are built in. A day trader validating a 1-minute system needs Enhanced or higher, or the $39-a-month depth upgrade on a lower tier.
Trade Ideas backtests through the OddsMaker, which scores how a scan-based strategy performed over recent history: win rate, profit factor, and the rest, with an optimization view for tuning filters. It’s event-based and fast, and it lives only on Premium, which is $178 a month on annual billing. If backtesting is the feature you’re buying, you’re paying the full AI-tier price to get it.
Winner: TrendSpider on access and breadth. The OddsMaker is a genuine tool, but it costs the most expensive ticket in this comparison.
Pricing and billing: read this section before you pull out a card
Run the numbers for an actual day trader’s configuration. Trade Ideas Basic on annual billing is $89 a month, $1,068 for the year, and gets you the real-time streaming scanner, paper trading, and broker execution. Add Holly and backtesting and you’re at Premium: $178 a month annually, $2,136 for the year, or $254 month to month. TrendSpider’s list prices run $89 to $349 monthly, but the tier a momentum day trader actually needs, with 1-minute scanning and backtesting, is Enhanced at $199 a month on monthly billing. At the June 2026 check, a new-customer promotion priced the first annual invoice as low as $87.84 a month for Enhanced; the fine print says the discount covers the first invoice only and standard pricing applies after.
So on headline price, TrendSpider’s entry tier looks cheaper, the day-trading tier lands near Trade Ideas Basic in promo year one, and Trade Ideas Premium is the most expensive seat in the room. Whether the Premium gap is worth it comes down to one question: do you want Holly doing the finding? Nothing on TrendSpider replicates a done-for-you signal feed.
Billing terms are where the two part company hardest. Trade Ideas’ policy, in its own billing documentation, is that all sales are final, with store credit or exchanges as the remedy, subscriptions auto-renew, and it is the customer’s responsibility to confirm a cancellation went through. Nobody in this category refunds a used monthly plan, so the monthly side of that policy is just the industry. The annual side has teeth: forget to cancel before a Premium renewal and $2,136 leaves your account with no refund path. TrendSpider’s refund policy gives you a 72-hour window after any charge to cancel and request a refund, minus the trial fee, with online cancellation and one renewal reminder 3 to 7 days before a trial converts.
The protection play, whichever you pick: start on monthly billing until you’re certain, set a calendar reminder a week before any annual renewal, and keep written confirmation of any cancellation. With Trade Ideas, that reminder is worth $2,136.
Winner: TrendSpider on billing terms. On raw price, it depends entirely on the tier your trading style forces you into.
Trials, platforms, and support
Neither offers a free trial of the full product. Trade Ideas runs Test Drive events at fixed dates several times a year: $11.11 for 10 trading days of full Premium access, including Holly and unlimited backtesting. The Test Drive ends automatically and never converts into a subscription, which is a genuinely customer-friendly design, but you wait for the next event and the fee isn’t refundable. A free account with 15-minute delayed data exists for poking around the browser dashboards. TrendSpider’s 14-day paid trial starts whenever you want ($9 on most tiers at the June 2026 check, $49 for Advanced), can be extended to 28 days on request, and auto-renews into a paid plan unless you cancel first. There’s the trade-off in one line: Trade Ideas makes you wait but can’t surprise-bill you; TrendSpider starts today and will.
On platforms, Trade Ideas Pro is a Windows desktop application. Mac users run it through Parallels or a cloud Windows machine, or use the browser version, which carries all 500+ alerts and filters with no speed difference per the official documentation. TrendSpider is cloud-native: any browser, plus iOS and Android apps, no install. For execution, Trade Ideas’ Brokerage Plus places orders directly with Interactive Brokers, E*TRADE, Alpaca, or TradeStation, one click from a chart or scan, with a built-in real-time simulator; auto trading is Premium-only. TrendSpider routes orders through SignalStack to 30+ brokers and crypto exchanges, with 5 free automated orders a month before SignalStack’s own paid tiers kick in. Direct beats routed for an active day trader; broad beats direct if your broker isn’t on Trade Ideas’ short list.
Support is a strength on both sides, differently. Trade Ideas runs phone support on weekday Pacific hours, a free live trading room, and daily live sessions on its YouTube channel. TrendSpider includes 1-on-1 training sessions with every plan, from one a year on Standard to weekly on Advanced, alongside chat, email, and phone on the priority tiers.
The verdict
There’s no universal winner here, and anyone declaring one is selling something. The two platforms answer different questions.
Trade Ideas (4.0/5) is the pick when the job is momentum day trading US stocks: the streaming scanner is the best reason to own it, and Holly is the only thing in this matchup that hands you a finished trade plan every morning. It costs more at the AI tier, it’s Windows-first, and the all-sales-final billing demands you manage your own renewal dates. It is the wrong purchase for a casual trader who checks the market twice a week; at these prices, light use never pays for itself.
TrendSpider (4.1/5) is the pick for system builders and multi-asset traders: charting automation Trade Ideas doesn’t attempt, backtesting on every plan, bots, and friendlier billing. Day traders should budget for the Enhanced tier, because the 1-minute scanning and backtesting that intraday work demands doesn’t exist below it. It will not find trades for you unless you first teach it what to find.
Most day traders lose money regardless of tooling, and a $2,000-a-year subscription raises the bar your trading has to clear before you’re net positive. The numbers on that are worth absorbing before either checkout page: see the day trading success statistics.
For the full breakdowns, read our Trade Ideas review and our TrendSpider review. If it’s specifically the price stack you’re weighing, the Trade Ideas pricing breakdown walks every tier and the annual-vs-monthly math, and there are ways to try the software cheaply covered in the Trade Ideas free trial guide. And if neither fits, the Trade Ideas alternatives page covers cheaper routes, and the wider field is ranked in our best AI trading apps and best stock scanners comparisons.
FAQ
Which is cheaper, Trade Ideas or TrendSpider?
TrendSpider’s entry tier is cheaper: $89 a month list against Trade Ideas Basic at $127 monthly or $89 on annual billing. The gap closes once you match capability. A day trader needs TrendSpider Enhanced ($199 a month list) for 1-minute scanning, while Holly’s AI signals require Trade Ideas Premium at $178 a month on annual billing. Match the tier to your trading style before comparing price tags.
Does either platform have a free trial?
No. Trade Ideas runs $11.11 Test Drive events at fixed dates, giving 10 trading days of Premium access that ends automatically without converting to a subscription, plus a free account with 15-minute delayed data. TrendSpider offers a 14-day paid trial you can start any time ($9 on most tiers as of June 2026) that auto-renews into a paid plan unless cancelled.
Can TrendSpider replace Trade Ideas for day trading?
Only if you build your own setups. TrendSpider has no equivalent of Holly’s ready-made daily signals, and its 1-minute scanning requires the Enhanced tier. What it offers instead is automated chart analysis, backtesting on every plan, and bots that run your rules. Traders who want the software to surface trades for them are better served by Trade Ideas.
Does Holly trade automatically?
It can. On the Premium plan, Brokerage Plus can execute Holly’s signals automatically in a connected Interactive Brokers, E*TRADE, Alpaca, or TradeStation account, or in the built-in simulator. Auto trading is not included on the Basic plan, and it’s disabled during Test Drive events.
What happens if I forget to cancel before renewal?
With Trade Ideas, the charge stands: the published policy is all sales final, with store credit or exchanges as the remedy, and confirming a cancellation is the customer’s responsibility. With TrendSpider, you have 72 hours after the charge to cancel and request a refund, minus the trial fee. Set a renewal reminder either way; on a $2,136 Trade Ideas annual plan, that reminder has real value.
Does Trade Ideas work on a Mac?
Not natively. Trade Ideas Pro is Windows software, and the official guidance for Mac users is to run it through Parallels or a cloud Windows service, or to use the browser-based web version, which includes all 500+ alerts and filters with no speed difference. TrendSpider runs in any browser and has native iOS and Android apps.