Crawlers & Agents
AI Agent Security Risks (And How to Actually Reduce Them)
Real AI agent security risks, backed by 5 documented incidents (not hypotheticals), the risk categories behind them, and practical fixes for site owners.
GEO Toolbox · Blog
Playbooks for getting cited by AI.
Research, tactics, and honest takes on generative engine optimization, AI visibility, and the future of search.
163 articles and counting.
Page 2 of 14
Articles
Crawlers & Agents
What Is an MCP Server? (And Why It Matters for Your Site)
MCP lets AI agents connect to external tools and data through one standard protocol. What it is, how it works, and why it matters for your site's AI readiness.
AI Engines
GPT-6 Astra: Pricing, Benchmarks, and the Harness Catch
OpenAI shipped GPT-6 Astra on September 3, 2026. Verified pricing, who has access today, and why its 99.9% benchmark score is a harness number.
Tools & Tracking
Best Claude Rank Trackers (2026): An Honest Comparison
The best Claude rank trackers in 2026: which tools query Claude with web search on, which gate it behind an add-on, and what the number measures.
AI Engines
Claude Fable 5.1: Benchmarks, Real Cost, and the Catch (2026)
Claude Fable 5.1 is out. Real benchmarks, the cost math the '45% cheaper' claim hides, how it compares to Opus 5 and GPT-5.6 Sol, and why AI search can't see it.
Tools & Tracking
Best AI Mode Rank Trackers (2026): An Honest Comparison
The AI Mode rank trackers that actually track Google's conversational tab, with de-conflicted 2026 pricing, how to validate one, and what no tool can see.
Tools & Tracking
Best Copilot Rank Trackers (2026): An Honest Comparison
The best Microsoft Copilot rank trackers in 2026: which tools track Copilot live, which only claim it, and where the free options end.
Tools & Tracking
AI Search Visibility Metrics and KPIs (With Formulas)
The AI search visibility metrics and KPIs worth tracking, each with a formula, a worked example, and a vanity-vs-credible verdict.
Tools & Tracking
Best Grok Rank Trackers (2026): An Honest Comparison
The best Grok rank trackers in 2026: which tools actually query Grok live, which gate it behind a higher tier, and how to pick.
Tools & Tracking
AI Token Cost in 2026: LLM API Pricing, Reconciled and Dated
AI token cost, reconciled and current as of October 2026: what every major LLM API charges per million tokens, the hidden costs that wreck your estimate, and which is cheapest for your job.
Comparisons
Claude vs Copilot: Which AI Coding Assistant Wins? (2026)
Claude vs Copilot, compared on how they work, real cost, models, and context, with a verified 2026 pricing table and an honest verdict on which to use.
Comparisons
Peec AI Alternatives: The Best Tools by Job (2026)
The best Peec AI alternatives for 2026, chosen by the wall you hit: engine caps, no action layer, EUR billing, or whether AI can even reach your pages.