The AI agents running modern companies.
Honest comparisons, real setup guides, and field reports on the agents and platforms replacing whole roles — across SEO, sales, support, ops, and engineering.
The tool index
Tools we're tracking
Perplexity Comet
Browser agentAn AI-first browser that drives web tasks for you.
Bundled with Perplexity Pro ($20/mo) and Max plans.
OpenAI Operator
Browser agentChatGPT's web-using agent that takes browser actions on your behalf.
Included with ChatGPT Pro ($200/mo); broader rollout in progress.
Anthropic Computer Use
Browser agentClaude's API-level ability to take screenshots, click, and type on a virtual computer.
Pay per token via the Claude API.
Browser Use
Browser agentOpen-source Python library for putting any LLM behind a real browser.
Free OSS; managed cloud tier in beta.
Lindy
Agent platformNo-code platform for building AI agents that handle email, scheduling, and ops.
Free tier; Pro from $49.99/mo; team plans scale by tasks.
Relevance AI
Agent platformBuild, run, and manage AI workforces with a visual builder + APIs.
Free tier; Team from $19/mo; Business from $199/mo.
By function
What can AI actually run?
AI for SEO
Search engine optimization — keyword research, on-page, technical, content production.
AI for Google Ads
Search and shopping ad management — keyword bids, ad copy, negatives, conversion uploads.
AI for Meta Ads
Facebook and Instagram ads — creative iteration, audience expansion, campaign structure.
AI for SDR / Cold Email
Outbound prospecting — list building, enrichment, personalized email, follow-ups, replies.
AI for Customer Support
Tier-1 chat, email triage, knowledge-base answers, ticket routing.
AI for Content Writing
Blog posts, landing pages, social copy, newsletters.
Latest writing
Field reports
Aug 7, 2026
Agentic RAG: what it is and when operators actually need it
Beyond basic retrieval—when agents that plan their own lookups beat plain RAG, what the real costs are, and how to decide which approach fits your stack.
Aug 5, 2026
Notion AI vs Mem: Structured Workspace vs Self-Organizing Memory
Notion AI and Mem take opposite bets on knowledge work. Here's how retrieval quality, pricing, and daily-driver fit actually compare.
Aug 4, 2026
Frase vs MarketMuse: AI SEO Content Platforms Compared
Brief-building and content optimization head-to-head: data depth, workflow, pricing, and which tool wins for small teams in 2026.
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