Best AI Research Agents for Marketing (2026)

Q: What are the best AI research agents for Marketing?

The top AI research agents for Marketing include Thordata, Gemini. These agents are ranked by rating and feature depth on The AI Agent Index.

Q: How do I choose an AI agent for Marketing?

When evaluating AI research agents for Marketing, consider: pricing model (free vs subscription vs usage-based), deployment difficulty (easy vs complex), key integrations with your existing stack, and whether the agent specialises in Marketing workflows. The AI Agent Index provides structured data on all of these dimensions for every listed agent.

Q: Are there free AI agents for Marketing?

Yes, several AI research agents offer free or freemium plans suitable for Marketing teams. Use the pricing filter on The AI Agent Index to find agents with free tiers.

We track and rank the best AI research agents built for Marketing businesses. Every agent below is evaluated on pricing, deployment complexity, integrations, and capability depth — so you can choose the right tool to conduct deep research, synthesise data, and accelerate decision-making in Marketing.

2 agents indexed· Updated September 2026

Thordata

Web data platform for AI agents and data teams: a SERP API, a Web Scraper API, a scraping browser, datasets and residential proxies. SERP API plans from $18/mo after a 7-day trial (USD).

subscriptionb2bai-research-agents

web-searchbrowser-automationdata-analysis

Gemini

Google

Google's flagship conversational AI with Gemini 3.6 Flash, 3.1 Pro, Deep Research, Deep Think, Gemini Spark and MCP. Free tier available. AI Plus $4.99/mo, Pro $19.99/mo, Ultra from $99.99/mo.

freemiumb2bai-research-agents

autonomouscontent-creationdata-analysis

Frequently asked questions

What are the best AI research agents for Marketing?

Based on our index, the top AI research agents for Marketing are Thordata, Gemini. These are ranked by rating and capability depth across 2 indexed agents.

How do I choose an AI agent for Marketing?

When evaluating AI research agents for Marketing, consider pricing model (free vs subscription vs usage-based), deployment difficulty, integrations with your existing stack, and whether the agent specialises in Marketing workflows. Every agent on this page includes structured data on all of these dimensions.

Are there free AI agents for Marketing?

Yes — several AI research agents offer free or freemium plans. Use the filter pills above to narrow by pricing, or browse the full AI Research Agents index.