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Best AI models for marketing and SEO

The best and most popular AI models for marketing and SEO: content writing, ad copy, keywords and SEO, and social media posts. Ranked by how widely each model is used for this work; OpenAI: GPT-6.1 Sol currently leads the 25 models below. Every one is available through one OpenAI-compatible API on Hormouz AI, paid in rial.

  1. 1OpenAI: GPT-6.1 SolOpenAI · text, imagePopularity rank: #1
  2. 2DeepSeek: DeepSeek V4.1 FlashDeepSeek · text, imagePopularity rank: #1
  3. 3OpenAI: GPT-6 LunaOpenAI · text, imagePopularity rank: #2
  4. 4OpenAI: GPT-5.2OpenAI · text, imagePopularity rank: #2
  5. 5Z.ai: GLM 5.3 FlashZ.ai · text, image, videoPopularity rank: #3
  6. 6DeepSeek: DeepSeek V4 Flash 0423DeepSeek · textPopularity rank: #4
  7. 7inclusionAI: Ling 3.0 FlashInclusionAI · textPopularity rank: #4
  8. 8Google: Gemma 4 26B A4B Google · text, image, videoPopularity rank: #6
  9. 9DeepSeek: DeepSeek V4 Flash 0731DeepSeek · textPopularity rank: #7
  10. 10Google: Gemma 3 27BGoogle · text, imagePopularity rank: #7
  11. 11OpenAI: GPT-5.6 LunaOpenAI · text, imagePopularity rank: #8
  12. 12Google: Gemini 3.8 FlashGoogle · text, image, video, audioPopularity rank: #9
  13. 13Xiaomi: MiMo-V2.5Xiaomi · text, audio, image, videoPopularity rank: #9
  14. 14Anthropic: Claude Opus 5.5Anthropic · text, imagePopularity rank: #10
  15. 15Anthropic: Claude Sonnet 4.6Anthropic · text, imagePopularity rank: #11
  16. 16OpenAI: gpt-oss-120bOpenAI · textPopularity rank: #11
  17. 17Anthropic: Claude Haiku 5.5Anthropic · text, imagePopularity rank: #12
  18. 18OpenAI: GPT-5 NanoOpenAI · text, imagePopularity rank: #13
  19. 19Tencent: Hy4 previewTencent · textPopularity rank: #13
  20. 20OpenAI: GPT-5 MiniOpenAI · text, imagePopularity rank: #14
  21. 21Google: Gemini 2.5 Flash LiteGoogle · text, image, audio, videoPopularity rank: #14
  22. 22Anthropic: Claude Sonnet 5.5Anthropic · text, imagePopularity rank: #15
  23. 23Google: Gemini 2.5 FlashGoogle · text, image, audio, videoPopularity rank: #16
  24. 24Google: Gemini 3.1 Flash LiteGoogle · text, image, video, audioPopularity rank: #17
  25. 25Meta: Muse Spark 1.3 ContributorMeta · text, image, videoPopularity rank: #17

FAQ

What is the best AI for marketing and SEO?
By how widely models are used for marketing and SEO, OpenAI: GPT-6.1 Sol currently ranks first among the 25 models listed here. All of them are reachable through one OpenAI-compatible API on Hormouz AI.
How are these models ranked?
By global usage for marketing and SEO: the rank shows how popular each model is for this kind of work. For raw capability, compare benchmark scores on each model page.
Which AI is best for content and SEO?
Try two or three of the top models on your own examples: on Hormouz you switch models by changing one word in the request, with the same key and balance.
Can I use these models from Iran?
Yes. Hormouz AI works inside Iran without a VPN or a foreign card; you pay in rial and use one key for every model.

Updated 2026-10-13