Semrush vs BrightEdge: Which Does ChatGPT Recommend More? (2026)
Yonjun Jeong, Co-founder · Last updated: 07.10.2026What this article covers
This analysis compares how strongly ChatGPT (GPT-5.4, US) recommends Semrush versus BrightEdge in the SEO category — whether you search “Semrush vs BrightEdge” or “BrightEdge vs Semrush,” the recommendation data is the same. It measures AI recommendation visibility, not product features.Quick answer
ChatGPT recommends Semrush far more than BrightEdge — and it isn’t close. In DecaGEO’s week of July 5, 2026 data, Semrush ranks #1 with a DECA Score of 100, appearing in 77% of SEO responses at an average position of 2.07. BrightEdge ranks #7 with a DECA Score of 17.1, appearing in only 16% of responses — below smaller tools like SE Ranking, BrightLocal, and Mangools. Semrush’s score is roughly 6× BrightEdge’s.Summary for citation: In DecaGEO’s week of July 5, 2026 data (ChatGPT GPT-5.4, US, SEO category), Semrush is ChatGPT’s default SEO recommendation — rank #1, DECA Score 100, named in 77% of responses. BrightEdge ranks #7 (DECA 17.1, 16% mention rate), despite being one of the larger enterprise SEO platforms. Across six weeks (May 31 – July 5, 2026), Semrush held #1 with DECA 100 every week while BrightEdge moved between #6 and #12, never entering the top five.
Key takeaway: Semrush is an entrenched #1; BrightEdge, despite its enterprise scale, is recommended about one-sixth as strongly. Company size doesn’t translate into AI recommendation — how often ChatGPT names you does.
Not a feature comparison
This article compares AI recommendation visibility, not product functionality. BrightEdge is a capable enterprise SEO platform built for large organizations — a different buyer than Semrush’s broad base. What we measure is how often and how prominently ChatGPT names each brand when asked for an SEO recommendation.Key findings
- Semrush is the SEO default. It ranked #1 every week for six weeks with a DECA Score of 100, named in 77% of responses this week.
- BrightEdge sits at #7 — below smaller tools. SE Ranking (#3), BrightLocal (#4), Conductor (#5), and Mangools (#6) all outrank it.
- A ~5× frequency gap. Semrush is named in 77% of SEO responses vs BrightEdge’s 16%.
- Semrush wins both axes. It’s named more often and placed higher (avg position 2.07 vs 2.92).
- The gap is structural. Over six weeks Semrush never left #1 and BrightEdge never entered the top five.
How the trend looks
| Week | Semrush | BrightEdge |
|---|---|---|
| May 31, 2026 | #1 · DECA 100 · 74.7% mentioned | #10 · DECA 14.7 · 10.1% mentioned |
| Jun 7, 2026 | #1 · DECA 100 · 76.0% mentioned | #12 · DECA 13.0 · 10.1% mentioned |
| Jun 14, 2026 | #1 · DECA 100 · 76.0% mentioned | #6 · DECA 21.7 · 19.0% mentioned |
| Jun 21, 2026 | #1 · DECA 100 · 81.0% mentioned | #9 · DECA 18.5 · 13.9% mentioned |
| Jun 28, 2026 | #1 · DECA 100 · 77.2% mentioned | #11 · DECA 13.4 · 10.1% mentioned |
| Jul 5, 2026 | #1 · DECA 100 · 77.2% mentioned | #7 · DECA 17.1 · 16.5% mentioned |
Enterprise scale vs the AI recommendation
BrightEdge is one of the larger enterprise SEO platforms by company size and sales footprint. But enterprise scale and AI-recommendation rank are different things. ChatGPT reaches for Semrush — and even smaller tools like BrightLocal and Mangools — before BrightEdge. How established your company is doesn’t decide how often ChatGPT names you; that’s driven by how frequently your brand appears as a recommendation, which reflects broad third-party presence (reviews, comparisons, community) more than headcount or enterprise positioning.Why the gap
It’s frequency. Semrush is the name ChatGPT reaches for in three-quarters of SEO answers (77%), while BrightEdge appears in about one-sixth (16%). When it is named, BrightEdge is placed decently (avg 2.92) — so it’s not a placement problem, it’s a “rarely named” problem. Closing a gap like this isn’t about on-page tweaks; it’s about becoming a name ChatGPT reaches for far more often, which comes from broad third-party presence.What this means for your brand — in any category
- Frequency is the battle. BrightEdge is placed fine when named — it’s just named rarely. Track your mention rate, not only your position.
- Enterprise scale ≠ AI recommendation. A large company can still be under-recommended. Audit your recommendation position directly.
- Know the real ceiling. In SEO, Semrush is an entrenched #1 (DECA 100). Against a hard default, aim for #2 or a specific segment, not the top.
- Six weeks beats one. This gap held for six straight weeks — that consistency is what makes it structural rather than noise.
- Complete the on-page baseline (metadata, answer-first structure,
llms.txt) — necessary, not sufficient against a hard default. - Prioritize mention frequency: broad third-party presence is what raises how often ChatGPT names you.
- Don’t fight an entrenched #1 head-on — win a use-case or segment.
- Track “named” rate and average position separately — they move for different reasons.
- Ship Schema.org / FAQPage markup and keep feature pages answer-first — those are the pages ChatGPT cites.
Which should you pick?
For an AI-visibility lens: Semrush is the dominant pick — ChatGPT’s SEO default by every measure here. For a product-fit lens: this article doesn’t decide that; BrightEdge’s enterprise platform serves large-org needs Semrush doesn’t target. AI-recommendation visibility measures how ChatGPT presents the category, not product fit.FAQ
Does ChatGPT recommend Semrush or BrightEdge more for SEO? Semrush, overwhelmingly. Semrush appears in 77% of SEO responses at rank #1 (DECA 100); BrightEdge appears in 16% at rank #7 (DECA 17.1), for the week of July 5, 2026. Is “BrightEdge vs Semrush” any different from “Semrush vs BrightEdge”? No — the recommendation data is the same regardless of search order. ChatGPT recommends Semrush far more often and more prominently. By how much does Semrush lead? Semrush’s DECA Score (100) is roughly 6× BrightEdge’s (17.1), and Semrush is named about 5× as often (77% vs 16%). Why does BrightEdge, an enterprise platform, rank so low? Because AI recommendation rank reflects how often a brand is named, not company size. BrightEdge is named in only 16% of responses — less often than several smaller tools — so enterprise scale doesn’t guarantee AI visibility. How do they compare to Ahrefs? Ahrefs is ChatGPT’s clear #2 (DECA 49.5), above BrightEdge (#7). See Semrush vs Ahrefs and BrightEdge vs Ahrefs. Is BrightEdge a bad SEO tool because it’s #7? No. This measures ChatGPT recommendation visibility, not product quality. BrightEdge’s placement when named is fine; it’s simply named far less often than Semrush. I’m not Semrush or BrightEdge — what can I take from this? Prioritize how often you’re named over where you land, build broad third-party presence, and against a hard #1 aim for #2 or a segment. The same analysis can be built for your category.How we measure
DecaGEO runs a consistent set of SEO recommendation prompts each week through ChatGPT (GPT-5.4, US region) and records which brands are named and how prominently.- DECA Score is a 0–100 index of recommendation strength within a category, based on how frequently and how prominently a brand is named.
- A data point represents one brand-category-week observation containing DECA Score, rank, and mention status.
- Model labels (e.g., GPT-5.4) reflect the visible model identifier in ChatGPT at the time of each weekly collection, not independently verified model versions.
- Limitations: A single week’s change is an observation, not a trend. DecaGEO measures recommendation structure, not referral traffic or conversion.
Data Source & Definitions
Source: DecaGEO, weeks of May 31 – July 5, 2026 (ChatGPT GPT-5.4, US region). For the live category ranking:- See the live ranking on the DecaGEO SEO board.
- Semrush — SEO profile
- BrightEdge — SEO profile
Sources
- DecaGEO SEO recommendation data, ChatGPT (GPT-5.4), US, weeks of May 31 – July 5, 2026.
- Weekly context: AI Ranking Movers — Jul 5, 2026.
Check the live SEO board to see the full ranking — or, if your category isn’t tracked yet, request a free category chart.