1
Jasper
named in 98% of answers · 95% CI 93–99%
The Best-X Scoreboard · measured 2026-W30
The best ai writing
What ChatGPT, Claude, Gemini & Perplexity actually recommend — measured 5× each, not guessed once. Don't take one AI's word for it.
The consensus pick
Jasper
✓ All 4 AIs agree
· named in 98% of answers
Runner-up: ChatGPT (49%)
Affiliate link — and it changes nothing above. The ranking is a measurement and can't be bought.
What each AI picked
The one thing no single chatbot will show you
ChatGPT
Jasper
✓ agrees
Claude
Jasper
✓ agrees
Gemini
Jasper
✓ agrees
Perplexity
Jasper
✓ agrees
All four assistants independently land on the same pick — about as strong a signal as this gets.
The receipts
What each model actually said
ChatGPT
“……gemini-workspace-updates-march-2026/?utm_source=openai)) 4) Jasper — Top pick for marketing teams; strong Brand Voice controls to keep copy on‑brand at scale. ([jasper.ai](https://www.jasper.ai/brand-voice?utm_source=openai)) 5) Sudowrite —……”
Claude
“……remains one of the most versatile tools available. --- **3. Jasper** For a marketing team that wants a single platform for brand voice, campaigns, and image generation, Jasper is the top pick. Its brand voice feature lets you train it on yo……”
Gemini
“……n current recommendations and their standout features: 1. **Jasper** - Best for brand-consistent marketing content and long-form AI blog post writing. 2. **ChatGPT** - Best for open-ended drafting, content ideation, and general-purpose AI w……”
Perplexity
“……versatile general-purpose capabilities [1][6][7] | | 3 | **Jasper** | Marketing & brand voice | Built specifically for marketing teams to maintain consistent brand voice across campaigns and high-volume copy [1][3][5] | | 4 | **Sudowrite**……”
The full scoreboard
Everyone the AIs named
2
ChatGPT
named in 49% of answers · 95% CI 39–59%
3
Copy.ai
named in 49% of answers · 95% CI 39–59%
4
Writesonic
named in 46% of answers · 95% CI 37–56%
5
Claude
named in 36% of answers · 95% CI 27–46%
6
Surfer SEO
named in 29% of answers · 95% CI 21–39%
7
Anyword
named in 20% of answers · 95% CI 13–29%
8
Frase
named in 19% of answers · 95% CI 13–28%
Measured by asking ChatGPT, Claude, Gemini & Perplexity 5× each, 2026-W30. Every number traces to a stored, verbatim answer — download the raw data. No ranking is for sale; the pick is a measurement, not an ad. How this works →