Consensus pick#1
Fidelity
PerplexityClaude (Anthropic)Gemini (Google) ✓ChatGPT (OpenAI)
Most often praised for fractional shares and no account minimums.
Mentioned in
45%
Recommended in
32%
Score
43.6
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 — 1,198 answers this cycle — and count who they actually recommend. No sponsorships, no affiliate rankings: just what the AIs said in August 2026, measured.
ChatGPTClaudeGeminiPerplexity
The verdict
Runner-up#2
Charles Schwab
PerplexityClaude (Anthropic) ✓Gemini (Google) ✓ChatGPT (OpenAI)
Most often praised for excellent customer service and low-cost.
Mentioned in
49%
Recommended in
33%
Score
39.4
Third#3
Vanguard
PerplexityClaude (Anthropic)Gemini (Google)ChatGPT (OpenAI)
Most often praised for low-cost and low-cost index funds.
Mentioned in
27%
Recommended in
15%
Score
30.3
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.
Where the AIs disagree
Robinhood is largely a Gemini (Google) pick — mentioned in 44% of its answers, versus 13% on average for the other assistants.
Charles Schwab is largely a Gemini (Google) pick — mentioned in 68% of its answers, versus 42% on average for the other assistants.
In their own words
Claude (Anthropic) · recommended
"What's a good way to open an investment account for my child using their gift money?"
…rectly, but you could let them keep earned income and gift them equivalent funds elsewhere ## Practical Steps: 1. **Choose a brokerage** – Fidelity, Charles Schwab, and Vanguard all offer custodial accounts with no fees 2. **Decide on investments** – Many parents choose low-cost index funds or ETFs for simplicity and diversif…
Gemini (Google) · recommended
"I'm just starting out investing and have very little money to put in—what kind of brokerage account should I open?"
…--- ### Step 3: Best Brokerages for Beginners with Little Money Here are the three best platforms that fit the criteria above: #### 1. Fidelity (The Overall Winner) Fidelity is a massive, highly trusted institution, but they have made themselves incredibly beginner-friendly. * **Why it’s great:** They have no account m…
Verbatim excerpts from this cycle's stored answers — every ranking on this page links back to receipts like these on the brand pages.
What changed this cycle
No statistically significant movement since last cycle. Everything else is stable within its confidence interval — we only report movement that is statistically real.
Full standings
| # | Brand | Score | Per model |
|---|---|---|---|
| 1 | Fidelity | 43.6 ±2.6▽ −1.5 | |
| 2 | Charles Schwab | 39.4 ±2.5▽ −0.7 | |
| 3 | Vanguard | 30.3 ±2.4△ +1.3 | |
| 4 | Interactive Brokers | 24.1 ±2.4▽ −0.4 | |
| 5△1 | Robinhood | 22.5 ±2.4▽ −0.7 | |
| 6▽1 | Betterment | 21.9 ±2.4▽ −1.9 | |
| 7 | Wealthfront | 18.5 ±2.1▽ −1.1 | |
| 8 | Webull | 16.4 ±2.1△ +0.1 |
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 August 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. They diverge further down: Robinhood, Charles Schwab are pushed much harder by one assistant than the others.
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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