Enter how many articles and how long → get the AI token cost to write them, shown in VND. Compare Claude · ChatGPT · Gemini and get the optimal plan/API for a content team.
Producing content with AI at scale means knowing the cost per article. The tool converts your volume (articles × length) into tokens, then into a VND cost across Claude, ChatGPT and Gemini — with a recommendation on subscription vs API. Note: Vietnamese uses roughly 1.5–2× the tokens of English for the same content, so the real cost is usually higher than an English-based estimate. The final result still depends on how you use and edit the output.
On a mid-range model (~$2.50 input / $15 output per million tokens) a ~1,500-word article costs about $0.03 in tokens — a few hundred VND. Producing 500 articles a month is around $16.
A few dozen articles a month done by hand → a plan is simpler and predictable. Bulk production or automation → the API is cheaper per piece but needs a developer to wire it in.
Yes. One Vietnamese word can split into 3–4 tokens, so the same content uses ~1.5–2× the tokens of English. Budget for Vietnamese content with that in mind.
Using AI is not penalized in itself; low-quality, inaccurate or duplicate content is. Edit, fact-check and structure it (answer-first, FAQ, schema) so it performs on search and gets cited by AI answers (GEO/AIO).
It converts your article count and length into tokens, then into a VND cost per model across Claude, ChatGPT and Gemini, with a suggestion on plan vs API. You see the full monthly budget upfront instead of guessing, and can adjust volume to fit your resources. The final result still depends on how you use and edit the output.
Building AI into your own product or app? Use the developer-focused calculator on topon.tech.
Figures are budgeting estimates, not an actual invoice. Tool by the TOS team.
