Best AI for marketing and SEO

Ranking

1. #1

   Semrush

   Semrush

   Digital marketing platform with keyword research, competitor analysis, SEO content creation and monitoring of brand visibility in AI answers such as ChatGPT, Perplexity and Gemini.

   Why it ranks here: Leads thanks to its own search database (29 billion keywords, 142 geographic databases), a Portuguese site, a free plan and published monthly prices; the entry paid plan, at US$139/month, is the most expensive in the group.

   View detailsAlternativesOfficial site
2. #2

   Ahrefs

   Ahrefs

   AI marketing platform built on Ahrefs' own web index, with keyword research, competitor analysis, site audits, content tools and monitoring of brand visibility in AI answers.

   Why it ranks here: It has its own search database (41.9 billion keywords, 217+ countries and locations), a Portuguese site, a free plan for verified sites and published monthly prices from US$29; it ranks behind Semrush because the free plan only analyzes your own sites and the AI content kit hasn't launched yet.

   View detailsOfficial site
3. #3

   Frase

   Frase

   AI tool covering the SEO and AI-search content workflow: auditing, research, writing, publishing and page hosting.

   Why it ranks here: A full SEO workflow that uses the site's own Search Console data, writing in 70+ languages and transparent monthly pricing from US$49; it trails Semrush and Ahrefs for lacking its own search database and a permanent free plan.

   View detailsOfficial site
4. #4

   Surfer

   Surfer

   AI tool for creating and optimizing content that ranks on Google and gets cited by AI search engines, with a content editor, keyword research and SERP analysis.

   Why it ranks here: Strong at page optimization with real-time SEO data and keyword research on every plan, but the site only publishes annually billed prices, doesn't confirm a free plan and doesn't mention Portuguese.

   View detailsOfficial site
5. #5

   HubSpot Content Hub

   HubSpot

   Content marketing software that combines AI content creation with a CMS to create, repurpose and manage content, with an AI blog writer and SEO recommendations.

   Why it ranks here: A free plan with AI blog creation, a Portuguese site and published prices, but its SEO centers on recommendations without its own search database, and advanced AI features start at US$500/month.

   View detailsOfficial site
6. #6

   mLabs

   mLabs

   Brazilian social media management platform that schedules posts, produces organic and ad performance reports and uses AI to write captions with hashtags, suggest posting times and analyze Instagram competitors.

   Why it ranks here: Brazilian, in Portuguese, with a 7-day free trial without a card and a monthly price published in reais; it ranks near the bottom because its focus is social media, with no keyword research, page optimization or proprietary search database.

   View detailsOfficial site
7. #7

   RD Station Marketing

   RD Station

   Brazilian digital marketing automation tool that connects email, WhatsApp, SMS and social media in automated flows, with an AI Copilot, lead scoring and a content generator for email and social media.

   Why it ranks here: Brazilian, in Portuguese and with a 10-day free trial, but the product page cites neither SEO features nor ad creation, and the entry plan's full price isn't published.

   View detailsOfficial site