# Free AI stock tools: which have a real free plan

Canonical: https://bestaistocktools.com/best/free-ai-stock-tools
Updated: 2026-11-08
Site: bestaistocktools (https://bestaistocktools.com). Independent review site. Not financial advice. Prices are dated and linked to their primary source; check the vendor before buying.

## Quick answer

Prospero.ai, Intellectia AI, Kavout, AltIndex, WallStreetZen, Danelfin, Roic AI, Finviz and Tickeron have a free plan. Of the 12 AI stock tools we track, the cheapest paid plan is Intellectia AI at $143.52 a year, about $11.96 a month (checked 2026-11-08).

## Every tool, free plans first, then by lowest paid price

| # | Tool | Type | Free plan | Paid from | Markets | Checked | Link |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | Prospero.ai | AI stock picker | Yes | — | US stocks, US ETFs | 2026-11-08 | https://bestaistocktools.com/tools/prospero.md |
| 2 | Intellectia AI | AI stock picker | Yes | $11.96/mo billed yearly | US stocks, ETFs, Crypto | 2026-11-08 | https://bestaistocktools.com/tools/intellectia.md |
| 3 | Kavout | AI stock picker | Yes | $16.00/mo billed yearly | US stocks, ETFs, Crypto, Forex | 2026-11-08 | https://bestaistocktools.com/tools/kavout.md |
| 4 | AltIndex | AI stock picker | Yes | $16.58/mo billed yearly | US stocks | 2026-11-08 | https://bestaistocktools.com/tools/altindex.md |
| 5 | WallStreetZen | AI stock picker | Yes | $19.50/mo billed yearly | Stocks (4, 600+ rated daily) | 2026-11-08 | https://bestaistocktools.com/tools/wallstreetzen.md |
| 6 | Danelfin | AI stock picker | Yes | $22.00/mo billed yearly | US stocks, US ETFs, European stocks | 2026-11-08 | https://bestaistocktools.com/tools/danelfin.md |
| 7 | Roic AI | AI stock research tool | Yes | $24.00/mo billed yearly | Worldwide stocks | 2026-11-08 | https://bestaistocktools.com/tools/roic-ai.md |
| 8 | Finviz | AI stock screener | Yes | $24.96/mo billed yearly | US stocks, ETFs, Futures, Forex, Crypto | 2026-11-08 | https://bestaistocktools.com/tools/finviz.md |
| 9 | Tickeron | AI pattern recognition tool | Yes | $80.00/mo | US stocks, ETFs, Crypto, Forex | 2026-11-08 | https://bestaistocktools.com/tools/tickeron.md |
| 10 | Seeking Alpha Premium | AI stock research tool | No | $24.92/mo billed yearly | US-traded stocks, ADRs | 2026-11-08 | https://bestaistocktools.com/tools/seeking-alpha-premium.md |
| 11 | TrendSpider | AI pattern recognition tool | No | $59.00/mo billed yearly | US stocks, ETFs, Options, Futures, Indexes, Forex, Crypto | 2026-11-08 | https://bestaistocktools.com/tools/trendspider.md |
| 12 | Trade Ideas | AI stock picker | No | $89.00/mo billed yearly | US stocks | 2026-11-08 | https://bestaistocktools.com/tools/trade-ideas.md |

## Sources

- Prospero.ai free plan — https://www.prospero.ai/app — checked 2026-11-08
- Apple App Store rating — https://apps.apple.com/us/app/prospero-ai-ai-stock-trading/id1529837512 — checked 2026-11-08
- Intellectia AI pricing — https://intellectia.ai/pricing — checked 2026-11-08
- Intellectia AI free plan — https://intellectia.ai/pricing — checked 2026-11-08
- Intellectia AI trial terms — https://www.trustpilot.com/review/intellectia.ai — checked 2026-11-08
- Trustpilot rating — https://www.trustpilot.com/review/intellectia.ai — checked 2026-11-08
- Kavout pricing — https://www.kavout.com/pricing-plans — checked 2026-11-08
- Kavout free plan — https://www.kavout.com/pricing-plans — checked 2026-11-08
- AltIndex pricing — https://altindex.com/pricing — checked 2026-11-08
- AltIndex free plan — https://altindex.com/ — checked 2026-11-08
- Trustpilot rating — https://www.trustpilot.com/review/altindex.com — checked 2026-11-08
- Apple App Store rating — https://itunes.apple.com/search?term=altindex&entity=software&country=us — checked 2026-11-08
- WallStreetZen pricing — https://www.wallstreetzen.com/plans — checked 2026-11-08
- WallStreetZen free plan — https://www.wallstreetzen.com/plans — checked 2026-11-08
- WallStreetZen trial terms — https://www.wallstreetzen.com/plans — checked 2026-11-08
- Danelfin pricing — https://danelfin.com/pricing/annual — checked 2026-11-08
- Danelfin free plan — https://danelfin.com/pricing/annual — checked 2026-11-08
- Danelfin trial terms — https://danelfin.com/pricing/annual — checked 2026-11-08
- Trustpilot rating — https://www.trustpilot.com/review/danelfin.com — checked 2026-11-08
- Roic AI pricing — https://www.roic.ai/pricing — checked 2026-11-08
- Roic AI free plan — https://www.roic.ai/pricing — checked 2026-11-08
- Finviz pricing — https://finviz.com/help/faq — checked 2026-11-08
- Finviz free plan — https://finviz.com/elite — checked 2026-11-08
- Finviz trial terms — https://elite.finviz.com/start-trial — checked 2026-11-08
- Trustpilot rating — https://www.trustpilot.com/review/finviz.com — checked 2026-11-08
- Tickeron pricing — https://tickeron.com/app/user/memberships/level — checked 2026-11-08
- Tickeron free plan — https://tickeron.com/app/user/memberships/level — checked 2026-11-08
- Tickeron trial terms — https://tickeron.com/app/user/memberships/level — checked 2026-11-08
- Trustpilot rating — https://www.trustpilot.com/review/tickeron.com — checked 2026-11-08
- Seeking Alpha Premium pricing — https://subscriptions.seekingalpha.com/lp_premium_acq_7ft — checked 2026-11-08
- Seeking Alpha Premium free plan — https://help.seekingalpha.com/premium/quant-ratings-and-factor-grades-faq — checked 2026-11-08
- Seeking Alpha Premium trial terms — https://subscriptions.seekingalpha.com/lp_premium_acq_7ft — checked 2026-11-08
- Trustpilot rating — https://www.trustpilot.com/review/seekingalpha.com — checked 2026-11-08
- TrendSpider pricing — https://trendspider.com/pricing/ — checked 2026-11-08
- TrendSpider free plan — https://trendspider.com/pricing/ — checked 2026-11-08
- TrendSpider trial terms — https://trendspider.com/pricing/ — checked 2026-11-08
- Trade Ideas pricing — https://www.trade-ideas.com/pricing/ — checked 2026-11-08
- Trade Ideas free plan — https://www.trade-ideas.com/pricing/ — checked 2026-11-08

## Related

### Hubs

- [Best AI stock pickers](https://bestaistocktools.com/best/ai-stock-pickers.md) — Tools that tell you which stocks to buy, rank or watch.
- [Best AI stock screeners](https://bestaistocktools.com/best/ai-stock-screeners.md) — Filter the market with AI scores and natural-language queries.
- [Best AI stock research tools](https://bestaistocktools.com/best/ai-stock-research-tools.md) — Summaries, fundamentals and filings, read by AI.
- [Best AI pattern recognition tools](https://bestaistocktools.com/best/ai-pattern-recognition-tools.md) — Chart patterns and signals found by machine learning.

### Compare

- [All AI stock tools compared](https://bestaistocktools.com/compare)
- [AltIndex vs Danelfin (2026): Alternative-Data Scores vs AI Scores](https://bestaistocktools.com/compare/altindex-vs-danelfin.md) — AltIndex scores US stocks 0–100 from alternative data, from $199/yr; Danelfin gives a 1–10 AI Score, from $264/yr. Price, coverage and approach compared.
- [AltIndex vs Intellectia AI (2026): Price, Data and Picks Compared](https://bestaistocktools.com/compare/altindex-vs-intellectia.md) — AltIndex costs $199–$499/yr; Intellectia AI costs $143.52–$863.52/yr. Both have free plans. Alternative data vs AI picks and signals.
- [Danelfin vs Intellectia AI (2026): Two AI Stock Pickers Compared](https://bestaistocktools.com/compare/danelfin-vs-intellectia.md) — Danelfin's paid plans start at $22/mo billed yearly; Intellectia AI's at $11.96/mo billed yearly. Both have free plans. Coverage, price and approach side by side.
- [Danelfin vs Kavout (2026): AI Score vs Kai Score](https://bestaistocktools.com/compare/danelfin-vs-kavout.md) — Danelfin and Kavout both rank stocks with AI and both have free plans. Kavout Pro is $16/mo billed yearly; Danelfin Plus is $22/mo billed yearly.
- [Danelfin vs Prospero.ai (2026): AI Scores vs a Free AI Picks App](https://bestaistocktools.com/compare/danelfin-vs-prospero.md) — Danelfin has a free plan and paid plans from $22/mo billed yearly; Prospero.ai is a free app. How the two AI stock pickers differ on price, markets and approach.
- [Danelfin vs WallStreetZen (2026): AI Score vs Zen Ratings](https://bestaistocktools.com/compare/danelfin-vs-wallstreetzen.md) — Danelfin grades stocks 1–10; WallStreetZen grades them A to F. Both have free plans. WallStreetZen Premium is $234/yr; Danelfin Plus is $264/yr.
- [Intellectia AI vs Trade Ideas (2026): Price, Picks and Who Each Is For](https://bestaistocktools.com/compare/intellectia-vs-trade-ideas.md) — Intellectia AI starts free and costs $143.52–$863.52 a year; Trade Ideas costs $1,068–$2,136 a year. How the two AI stock tools differ, side by side.
- [Prospero.ai vs Tickeron (2026): Free AI Picks vs AI Pattern Recognition](https://bestaistocktools.com/compare/prospero-vs-tickeron.md) — Prospero.ai is a free AI stock picks app; Tickeron sells AI pattern recognition and trading tools from $80/mo. What each does and who it suits.
- [Roic AI vs Seeking Alpha Premium (2026): Stock Research Tools Compared](https://bestaistocktools.com/compare/roic-ai-vs-seeking-alpha-premium.md) — Roic AI has a free plan and paid plans from $288/yr; Seeking Alpha Premium costs $299/yr with no free plan. Financial data and transcripts vs Quant Ratings.
- [Seeking Alpha Premium vs WallStreetZen (2026): Quant Ratings vs Zen Ratings](https://bestaistocktools.com/compare/seeking-alpha-premium-vs-wallstreetzen.md) — Seeking Alpha Premium costs $299/yr with no free plan; WallStreetZen Premium costs $234/yr and has a free plan. Quant grades vs machine-learning grades.
- [Tickeron vs Trade Ideas (2026): AI Trading Tools Compared](https://bestaistocktools.com/compare/tickeron-vs-trade-ideas.md) — Tickeron has a free account and plans from $80/mo; Trade Ideas has no free plan and costs $89–$178/mo billed yearly. AI patterns vs Holly AI, compared.
- [Tickeron vs TrendSpider (2026): AI Pattern Recognition Compared](https://bestaistocktools.com/compare/tickeron-vs-trendspider.md) — Tickeron has a free account and plans from $80/mo; TrendSpider has no free plan and lists $59-$233/mo billed yearly. AI patterns and robots vs automated charting.
- [Trade Ideas vs TrendSpider (2026): AI Scanner vs Automated Charting](https://bestaistocktools.com/compare/trade-ideas-vs-trendspider.md) — Trade Ideas costs $89–$178/mo billed yearly; TrendSpider lists $59–$233/mo billed yearly. Neither has a free plan. Holly AI vs automated pattern detection.

### Data

- [Every AI stock tool price](https://bestaistocktools.com/data/prices) — All plans, dated and sourced
- [Price and terms changes](https://bestaistocktools.com/data/price-changes) — Newest first, also as RSS
- [AI pick tracker](https://bestaistocktools.com/tracker) — Weekly picks vs the S&P 500
- [How we test](https://bestaistocktools.com/methodology) — Real accounts, dated prices, 12-week tracking