Consensus pick#1
Fidelity
ChatGPT (OpenAI)Perplexity ✓Claude (Anthropic)Gemini (Google) ✓
Most often praised for fractional shares and no account minimums.
Mentioned in
50%
Recommended in
34%
Score
45.1
AI Buyer's Guide · Online Brokers & Investing
The best online brokers & investing, according to AI
Every month we ask ChatGPT, Claude, Gemini, and Perplexity 50 real buyer questions about online brokers & investing — 1,200 answers this cycle — and count who they actually recommend. No sponsorships, no affiliate rankings: just what the AIs said in July 2026, measured.
ChatGPTClaudeGeminiPerplexity
The verdict
Runner-up#2
Charles Schwab
ChatGPT (OpenAI)Perplexity ✓Claude (Anthropic) ✓Gemini (Google) ✓
Most often praised for low-cost and excellent customer service.
Mentioned in
52%
Recommended in
34%
Score
40.2
Third#3
Vanguard
ChatGPT (OpenAI)PerplexityClaude (Anthropic)Gemini (Google)
Most often praised for low-cost and low-cost index funds.
Mentioned in
28%
Recommended in
15%
Score
29.0
Best for…
Winners are the brand the AIs recommend most often on that slice of our question panel — each use case covers the answers to its own set of buyer questions, asked three ways and repeated three times per model.
In their own words
Claude (Anthropic)
"I'm not sure how much I should be investing based on my income—is there a rule of thumb I should follow?"
…tirement savings specifically (often including any employer match). - **1x salary by 30, 3x by 40, 6x by 50** (and so on toward 10x by 67): Fidelity's benchmarks for total retirement savings accumulated, not just what you're currently investing. - **Age-based savings rate**: Some suggest starting around 10-15% in your 20s and…
Claude + web search
"I'm planning to apply for options trading soon—what do I need prepared beforehand?"
…uest higher levels later once you have a track record - **Check your specific broker's requirements** – Levels and requirements vary (e.g., Fidelity, Schwab, E*TRADE, Robinhood all have slightly different tiering and approval criteria) If you let me know which broker you're using, I can help you figure out what info they spec…
Verbatim excerpts from this cycle's stored answers — every ranking on this page links back to receipts like these on the brand pages.
Full standings
| # | Brand | Score | Per model |
|---|---|---|---|
| 1 | Fidelity | 45.1 ±2.6 | |
| 2 | Charles Schwab | 40.2 ±2.7 | |
| 3 | Vanguard | 29.0 ±2.4 | |
| 4 | Interactive Brokers | 24.6 ±2.6 | |
| 5 | Betterment | 23.9 ±2.5 | |
| 6 | Robinhood | 23.2 ±2.5 | |
| 7 | Wealthfront | 19.6 ±2.0 | |
| 8 | Webull | 16.3 ±2.1 |
Showing 8 of 12 tracked brands · Full online brokers & investing leaderboard with movers and cited sources →
Questions people ask
Which online brokers & investing does ChatGPT recommend most?
In our July 2026 measurement, ChatGPT's most-recommended online brokers & investing brand is Charles Schwab.
Do ChatGPT, Claude, Gemini, and Perplexity agree on the best online brokers & investing?
Fidelity leads the consensus this cycle. This cycle the four assistants are broadly aligned across the category.
How is this measured?
Every month we ask ChatGPT, Claude, Gemini, and Perplexity a frozen panel of 50 real buyer questions about online brokers & investing, each phrased three ways and repeated three times. We detect which brands each answer mentions and explicitly recommends, then score every brand 0–100 with statistical confidence intervals. Nothing on this page is sponsored, and paying never affects a score.
Know when AI changes its mind
One digest email per cycle, only when something statistically real happens — a new consensus pick, a brand the AIs stopped recommending.
Scores are 0–100 visibility scores with bootstrap 95% confidence intervals; mention and recommendation rates are averaged across the four core assistants. helloranked accepts no payment for placement — see the full methodology. Raw data is open (CC BY 4.0) on the data page.
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