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ChatGPT vs DeepL

Our take

Pick ChatGPT if everyone who wants a hosted general assistant — writing, Q&A, light research, images. Pick DeepL if writers and ops people who need a high-quality EN↔other-language pane without installing a CAT tool. Skip ChatGPT if teams that cannot send prompts to OpenAI, or developers who need a repo-aware IDE (Cursor) or a local runtime (Ollama). Skip DeepL if people who need inline English grammar (Grammarly)

ChatGPT

ChatGPT

OpenAI’s hosted assistant

DeepL

signed-out neural translator

Best for

ChatGPT A general-purpose conversation

DeepL Move meaning between languages

Free plan

ChatGPT $0 · unlimited everyday text chats (abuse guardrails). Limited uploads, images, voice, deep research, memory, Codex, and desktop Work. Confirmed as the free plan on chatgpt.com/pricing copy and Help

DeepL $0 · comparison table: 50,000 characters / user / month; 1 file translation

Lowest paid

ChatGPT Plus $20/mo, monthly only

DeepL Individual $8.74

Next step up

ChatGPT Pro $100 / $200 / $500 per month

DeepL Business $57.49

Coding agent

ChatGPT Codex, rate-limited on Free

DeepL

Runs where

ChatGPT Local or hosted

DeepL

Watch out

ChatGPT chatgpt.com/pricing HTML still hides $

DeepL Characters and file slots are the meter

Last checked

ChatGPT 2026-10-19 · help.openai.com

DeepL 2026-10-20 · deepl.com/pro

Which one, then?

Pick ChatGPT if

everyone who wants a hosted general assistant — writing, Q&A, light research, images.

Read the ChatGPT page

Pick DeepL if

writers and ops people who need a high-quality EN↔other-language pane without installing a CAT tool.

Read the DeepL page

Other comparisons