Based on organic authority, SaaS-vertical fit, GEO/AI-search service depth, and published proprietary technology, Siege Media, WebFX, and SEOProfy score highest among eight independently-evaluated agencies. Every score and ranking below is disclosed in full, with the rubric shown before the results. MV3 Marketing, the publisher of this article, is not part of that ranked field: its own domain authority (DR 41) is the lowest of the nine sites compared here. It is listed separately, on its actual merits, near the end.
Most “best AI SEO agency” roundups are written by an agency, about itself, ranked first, with no visible math behind the ranking. That pattern is common enough in this specific niche that it has its own name in Google’s Search Quality Rater Guidelines: a low-value listicle, built to flatter the publisher rather than inform the reader.
This article does the opposite. Eight agencies are scored against a disclosed, weighted rubric using real Ahrefs data pulled in July 2026 and facts verified directly on each company’s own site. MV3 Marketing is included for context, not competition, with its real numbers shown next to everyone else’s. If you want the full background on what generative engine optimization actually is before comparing who does it well, the complete 2026 GEO guide covers that separately.
How We Scored These 9 Agencies
Four criteria, weighted, applied identically to every agency on this list. Nothing here is a proxy for “companies MV3 likes” or “companies that link to MV3.” Every input is either a public Ahrefs metric or a fact confirmed by visiting the agency’s own site during research for this piece.
- Organic authority, 50% weight. Ahrefs Domain Rating, ranked from highest to lowest, with estimated monthly organic traffic as the tiebreaker when two agencies land on the same DR. This is the heaviest-weighted criterion on purpose: an agency’s own organic performance is the hardest number to fake and the most direct proof that its methods work somewhere other than a client’s site.
- SaaS-vertical fit, 25% weight. Does the agency name B2B SaaS as a stated ICP on its own site, and how prominently? Scored 10 for a headline-level SaaS focus, 8 for SaaS as a named vertical with supporting case studies, 5 for SaaS mentioned only as one of several industries, 0 for no SaaS mention found.
- GEO/AI-search service depth, 15% weight. Does the agency offer a named, specific service for AI search visibility (ChatGPT, Perplexity, Gemini, AI Overviews), or is “AI” only present as marketing language layered on a legacy SEO offering? Scored 10 for an explicit, clearly-defined GEO or AEO service line, 8 for a real but secondary AI-search capability, 4 for vague or webinar-only AI-search language, 0 for none found.
- Published proprietary AI-search technology, 10% weight. Does the agency have a named, branded platform, tool, or process built specifically around AI-search optimization, confirmed on its own site? This is scored as a straight yes (10) or no (0), no partial credit, because either a named product exists or it doesn’t.
Each agency’s four component scores are multiplied by their weight and summed to a single number out of 10. The methodology intentionally does not include price, since none of these agencies publish standardized rate cards, and self-reported client counts, since those are not independently verifiable the way Ahrefs data is.
The Scoring Breakdown
| Agency | Authority | SaaS Fit | GEO Depth | Proprietary Tech | Total Score |
|---|---|---|---|---|---|
| Siege Media | 8/10 | 5/10 | 10/10 | Yes | 7.75 |
| WebFX | 10/10 | 0/10 | 10/10 | Yes | 7.50 |
| SEOProfy | 7/10 | 8/10 | 10/10 | No | 7.00 |
| Animalz | 6/10 | 10/10 | 8/10 | No | 6.70 |
| Directive Consulting | 5/10 | 8/10 | 4/10 | Yes | 6.10 |
| First Page Sage | 9/10 | 0/10 | 10/10 | No | 6.00 |
| NoGood | 4/10 | 8/10 | 10/10 | No | 5.50 |
| minuttia.com | 3/10 | 10/10 | 10/10 | No | 5.50 |
Two results are worth flagging because they show the rubric is not just repeating the Ahrefs ranking with extra steps. First Page Sage, second-highest domain authority in the field, falls to sixth place once SaaS-vertical fit and proprietary technology are weighed in, since neither is confirmed on its own site. Siege Media, third-highest domain authority, moves into first place on the strength of a named SaaS vertical and two publicly documented proprietary tools. A pure DR sort would have produced a different, less useful list.
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The Full Comparison: Domain Authority and Traffic
Every number below is from Ahrefs, pulled live in July 2026, for the domain shown. No client-count, revenue, or “founded in” claims are included for any company here unless independently confirmed on that company’s own site during research; several agencies advertise decades of history or hundreds of clients that this article does not repeat because they were not independently verified.
| Site | Domain Rating | Keywords | Ranked 1-3 | Monthly Traffic |
|---|---|---|---|---|
| WebFX (webfx.com) | 89 | 9,569 | 3,127 | 126,311 |
| First Page Sage (firstpagesage.com) | 82 | 4,205 | 2,000 | 82,092 |
| Siege Media (siegemedia.com) | 79 | 3,091 | 738 | 42,511 |
| SEOProfy (seoprofy.com) | 75 | 3,314 | 1,489 | 51,396 |
| Animalz (animalz.co) | 75 | 345 | 168 | 4,890 |
| Directive Consulting (directiveconsulting.com) | 72 | 4,419 | 1,945 | 44,707 |
| NoGood (nogood.io) | 71 | 1,835 | 431 | 11,495 |
| minuttia.com | 58 | 230 | 92 | 1,902 |
| MV3 Marketing (mv3marketing.com) | 41 | 85 | 34 | 398 |
MV3’s own numbers are the smallest in this table by a wide margin, an order of magnitude below every agency ranked above. That gap is disclosed here in full rather than left out, because a comparison article that hides its own publisher’s weakest metric is exactly the pattern this piece is trying not to be.
The Ranked List
Below, all eight agencies in weighted-score order, with what each one is actually built around based on its own site, not on assumed reputation.
1. Siege Media
Siege Media runs a full-service content and GEO offering built around two named, proprietary systems: BlueprintIQ for AI-assisted, real-time content strategy, and DataFlywheel for keeping published content updated against fresh search and AI-citation data. It serves SaaS as one of several verticals rather than as an exclusive focus, alongside content strategy, digital PR, and design services delivered under one roof. The combination of the third-highest domain authority in this field and two publicly documented AI-search tools is what pushes it to the top of the weighted list, even though two competitors below it have higher raw DR.
Best for: mid-market to enterprise SaaS companies that want content, digital PR, and GEO handled as one integrated program rather than three separate vendors.
2. WebFX
WebFX is the largest agency in this comparison by a wide margin, with over 9,500 ranking organic keywords and more than 126,000 estimated monthly organic visits, roughly 25 times the traffic of the next closest agency on this list. Its AI-search offering is branded as the “OmniSEO” approach, paired with a proprietary reporting platform (RevenueCloudFX) that tracks client mentions in AI-generated answers alongside traditional rankings. SaaS is not called out as a specific specialty on its site; WebFX positions itself as a broad, cross-industry agency rather than a vertical specialist.
Best for: companies that want the reassurance of scale and a single vendor across SEO, PPC, and AI-search reporting, and don’t need SaaS-specific positioning.
3. SEOProfy
SEOProfy lists generative engine optimization directly alongside technical SEO, content, and link building as a named service, and SaaS appears as a prominently featured vertical with its own supporting case studies. Notably, SEOProfy’s own blog regularly publishes “best agency” roundup content in this exact format, comparing SEO and GEO providers by category, which makes it a direct content competitor to this article as well as a company being evaluated in it. No single named proprietary AI-search platform was found on its site, which is the main factor keeping it out of the top two despite strong SaaS-fit and GEO-depth scores.
Best for: SaaS companies that want a specialist with visible case-study proof, and don’t need a branded proprietary platform as part of the pitch.
4. Animalz
Animalz is the most explicit SaaS specialist in this entire list. Its own homepage headline calls it “a content marketing and SEO agency for leading B2B SaaS brands,” with services split into three named categories: brand and authority content, SEO and AEO (its term for answer-engine optimization), and content production and distribution. It is also the smallest agency in this comparison by traffic, at under 5,000 estimated monthly organic visits, and it does not appear to have a named proprietary AI-search technology the way Siege Media or WebFX do. Its high SaaS-fit score is doing essentially all the work that keeps it in fourth place.
Best for: SaaS companies that specifically want an agency whose entire identity, not just one service line, is built around B2B SaaS content.
5. Directive Consulting
Directive operates through three named divisions, Performance, Commerce, and Communications, and works across technology, industrial, and services verticals with a client roster that includes recognizable B2B technology names. Its proprietary platform, Stratos, unifies CRM, paid media, SEO, and operations data, which earns it a “yes” on proprietary technology. Its AI-search-specific offering is the least clearly defined in this list: the site references an “AI Search Playbook” webinar series and AI capability inside Stratos, but neither is described with the same specificity as Siege Media’s or SEOProfy’s named GEO services, which is why it scores lowest of any agency here on GEO service depth.
Best for: B2B technology companies that want pipeline-attribution reporting and a proprietary ops platform, and can wait on GEO specifics being fully productized.
6. First Page Sage
First Page Sage has the second-highest domain authority of any agency in this comparison and positions its core offering directly as “SEO + GEO,” built around thought-leadership content and lead generation. It uses generative AI internally for persona research and content development. It does not name SaaS as a specific specialty on its site, and no single named proprietary AI-search product was found, which are the two factors that pull it down from second-highest authority to sixth place overall once the full weighted rubric is applied.
Best for: companies that want a category-recognized GEO-and-SEO agency and don’t need SaaS-specific positioning or a named proprietary tool.
7. NoGood
NoGood brands itself explicitly as an “AI native” growth agency, with answer-engine optimization for surfaces like ChatGPT and Gemini presented as a core, named service rather than an add-on. SaaS is listed as one of its primary verticals alongside B2B, healthcare, fintech, and consumer brands. It describes an internal “intelligence layer” powering its work but does not name a specific branded platform or tool the way Siege Media, WebFX, or Directive do, which is the main gap between its strong GEO-service score and its lower proprietary-technology score.
Best for: growth-stage SaaS and consumer-tech companies that want an agency whose entire brand identity, not just one service page, is built around AI-native marketing.
8. minuttia.com
minuttia.com has the lowest domain authority of the eight ranked agencies, at DR 58, but the highest combined SaaS-fit and GEO-service scores in the field, tied with Animalz and NoGood at the top of those two categories. It positions itself directly as an “AEO Agency” specializing in B2B SaaS, and unlike several larger agencies on this list, it publishes real, named client case studies with specific numbers: a 75%+ reduction in paid search spend for one client, a 10x increase in monthly organic visits within three months for another. It is proof that a lean, focused agency can compete on relevance and evidence even with a fraction of the domain authority of the field’s largest players.
Best for: early-stage to mid-market SaaS companies that want a specialist with visible, named proof over one with the largest possible domain footprint.
Comparing agencies is step one. Knowing your starting point is step two.
Every agency above can show you their own numbers. The MV3 GEO Audit shows you yours: real citation checks across ChatGPT, Perplexity, and Gemini for your actual brand and category, delivered in writing.
Where MV3 Marketing Fits
MV3 Marketing is not part of the ranked list above, and it would not score well if it were. Applying the same rubric to MV3’s own numbers, DR 41 against a field ranging from 58 to 89, produces an authority score lower than any of the eight agencies compared here, even before SaaS-fit or GEO-depth are factored in. That is the honest starting point for this section.
What MV3 does have, and what genuinely differentiates it from most of the field above, is that it was built from the start as a GEO-native operation rather than a legacy SEO agency that added an AI-search service line later. Every deliverable, from content production to citation tracking, is structured around generative-engine visibility as the primary goal, not a bolt-on report. That is a real, verifiable difference in how the company is built, not a claim about being the best or the biggest.
For a SaaS company with an established marketing budget and years of content already published, one of the eight agencies above, particularly Siege Media, Animalz, or minuttia.com given their SaaS-specific positioning, is likely the more proven choice today. For an early-stage or mid-market SaaS company that has not yet built a large content library, wants a lower entry cost than a full-authority agency retainer, and specifically wants a partner whose entire operating model was designed around AI search rather than retrofitted for it, MV3 is worth evaluating alongside the field, not instead of it.
The lowest-cost way to test that fit without a retainer commitment is the GEO Audit, a one-time, $997 engagement that measures actual current citation visibility across ChatGPT, Perplexity, and Gemini for a given brand and category before any larger decision gets made.
How to Actually Use This List
A ranked table is a starting point, not a decision. A few things worth checking directly with any agency on this list, or any agency not on it, before signing anything:
- Ask for the actual GEO/AI-search deliverable, not the pitch. “We optimize for AI search” can mean a dedicated citation-tracking report, or it can mean the same SEO content calendar with a new label. Ask to see a sample report.
- Ask how SaaS-specific the team actually is. A named vertical on a website homepage and a dedicated team with SaaS-specific case studies are not the same thing. The scoring table above distinguishes headline-level SaaS positioning from a merely-listed vertical for exactly this reason.
- Check DR and traffic yourself before signing. Every number in this article came from Ahrefs and can be independently re-checked by anyone with access to it. An agency’s own organic performance is a reasonable proxy for whether its methods work in practice.
- Understand the terms before comparing agencies by name. GEO, AEO, and traditional SEO are related but distinct disciplines, and agencies use the words inconsistently. The MV3 marketing glossary has plain-language definitions for GEO, AEO, LLMO, and the rest of the terminology used throughout this comparison.
Want a second opinion before you commit to a retainer?
The GEO Audit gives you a documented, independent baseline of your AI-search visibility, so you can evaluate any agency’s pitch against your actual numbers instead of their case studies.
Frequently Asked Questions
This comparison will be revisited as Domain Rating, traffic, and service offerings shift across the field. The scoring rubric above, not the specific 2026 numbers, is the part intended to hold up over time.
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Alex Carter leads SEO and content strategy at MV3 Marketing, specializing in generative engine optimization, technical SEO, and AI-driven content systems for B2B SaaS companies.
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