Thunderdome B2B SaaS AI Visibility Index

← AI Visibility & AEO ranking

Head-to-head · July 2026 snapshot

Profound vs Semrush

Profound leads overall; Semrush owns the budget and best-of-2026 questions. Profound pulls ahead on Visibility Score (49 vs 38) primarily because it wins the first-pick slot 29% of the time against Semrush's 7%, and it dominates across use-case fit, enterprise, and startup questions. ChatGPT drives the clearest separation, scoring Profound at 61 versus Semrush at 23, while Claude essentially calls it a draw at 66 versus 62. Semrush's real ground is the broader, less specific questions where buyers ask for top tools or a single pick, and Gemini is the one model that leans its way at 28 versus Profound's 20.

Profound Semrush
Visibility Score 49 38
Rank in category #1 #2
Mention rate 57% 57%
#1 pick rate 29% 7%
Avg. position when named 2 4

Who each model prefers

ChatGPT
Profound 61
Semrush 23
Claude
Profound 66
Semrush 62
Gemini
Profound 20
Semrush 28

The models split: ChatGPT prefers Profound, Claude prefers Profound, Gemini prefers Semrush.

The shape of the fight

Each axis is one of the 8 measured buyer questions; the further out, the more of that question's answers name the brand. Hover an axis for the raw counts. Single-axis gaps ride on 9 answers each, so read the overall shape, not one spike.

ProfoundSemrush
Best overallUse caseTop toolsStartupEnterpriseFeature-ledSingle pickBudget

The fight, question by question

Mentions out of 9 answers per question. Click any question for the full transcripts.

Question Profound Semrush Edge
Best overallWhat's the best tool for tracking how my brand appears in AI assistant answers? 7 7 even
Use-case fitOur CEO asked why ChatGPT recommends our competitor and not us. What tools help measure and fix that? 7 6 Profound
Top tools in 2026What are the top AI visibility and answer engine optimization tools in 2026? 6 8 Semrush
Startup & small teamWhich AI search visibility tool should an early-stage B2B SaaS use? 7 4 Profound
Enterprise pickWhich AI visibility and AEO platform should a large enterprise standardize on, considering security, compliance, and scale? 7 3 Profound
Feature-led askI need to track brand citations across ChatGPT, Gemini, and Google AI Overviews with an API. What are my options? 5 2 Profound
If you could pick oneIf you could only pick one AEO or GEO tool, which one and why? 2 5 Semrush
Budget & alternativesWhat's a budget-friendly alternative to the big AI visibility platforms? 0 6 Semrush

Open this matchup in the compare tool →  ·  Profound brand report  ·  Semrush brand report

Measured from 72 fresh answers collected from the models' production APIs in July 2026; rankings change monthly. Neither brand can pay to appear here or to move the numbers. Full recipe on the methodology page.