Geology is the better fit if you want a productized GEO platform that pairs cross-platform measurement with execution. Titan Growth is the better fit if you want a senior San Diego agency running SEO and paid media on a retainer with proprietary technology in the loop. Geology is built for in-house mid-market and B2B teams that want to ship the same week. Titan is built for brands that want a partner with a long track record in technical SEO and a sales-led onboarding. Different operating models for different team shapes.
At a glance
| Dimension | Geology | Titan Growth |
|---|---|---|
| Best for | Mid-market and B2B teams that want measurement plus AI-driven execution | Mid-market brands that want a senior SEO and PPC retainer |
| AI platforms tracked | ChatGPT, Perplexity, Gemini, Copilot, Google AI Overviews | Handled inside their SEO practice, not productized |
| Execution support | Yes. Page audits, prompt monitoring, content briefs, agentic optimization | Yes. SEO, PPC, content, with proprietary tech (TitanBOT) in the mix |
| Pricing model | Subscription, transparent | Monthly retainer, custom scope |
| Time to first insight | Same-day audit | Discovery and onboarding cycle |
| Reporting | Self-serve dashboard plus exports | Account-managed reports |
| Best paired with | An in-house team that wants throughput | An exec team that wants to outsource SEO and paid |
What Titan Growth does
Titan Growth is a San Diego-based digital marketing agency that has been in market since 2004. Their site lists SEO, paid search, paid social, and content as core services, and they highlight TitanBOT, a proprietary crawler used for technical audits and competitive analysis. They serve mid-market and growth-stage brands across B2B and B2C, and pitch a senior account team model where strategists own the relationship end to end. Public reviews on Clutch and G2 call out the technical SEO chops, longevity in the space, and the responsiveness of the account team. As with any senior agency, the trade-off is retainer pricing and the cadence of human delivery, where audits and content move through account-management cycles rather than a productized dashboard.
What Geology does differently
Geology is built around a tight AI-search loop instead of a quarterly retainer rhythm. Cross-platform tracking across ChatGPT, Perplexity, Gemini, Copilot, and Google AI Overviews sits next to a live page audit, prompt management for the queries your buyers actually run, content briefs your team can ship, and an agentic optimization layer that applies schema, FAQ structure, and internal linking automatically. The differentiator is throughput. AI visibility shifts week to week as models retrain, so the team that moves from insight to fix in days outpaces the team waiting on a retainer roadmap. Geology gives a small in-house team the technical audit horsepower and the execution path in one product, without billable hours.
Pricing
Titan Growth is sold as a monthly retainer with custom scope; engagements scale with the SEO and paid budget on the table. Geology is sold on a transparent subscription with public tiers, designed to fit mid-market and B2B teams without procurement. For the AI search and content slice specifically, Geology lands at a fraction of a Titan retainer.
When Titan Growth wins
If you want a senior SEO partner with a long history in technical audits and proprietary crawler tech, plus paid search under the same roof, Titan is a strong pick. The longevity and the depth on technical SEO are real assets for brands that want a thinking partner on the channel.
When Geology wins
If your team has the people but not the throughput, Geology wins. You get cross-platform AI measurement, a same-day audit, and a productized execution layer at a transparent price. For B2B teams measured against pipeline, the speed-to-action is the differentiator.