The 10 Best AEO and GEO Agencies for SaaS in 2026 (Ranked, With Receipts)

Every agency on this list sells AEO and GEO as a service. OmniRanked sells it as a service too, but built specifically for the founder who’s just realized ChatGPT and Google AI Overviews never mention their product and can’t justify a $5,000+/month agency retainer to fix it. The expertise behind the work is checkable in two specific ways: real SaaS project work (a hyperbaric therapy e-commerce brand, an all-in-one startup SaaS platform, both below) and original AEO/GEO research published with methodology sections and real screenshots. The129-audit consensus study, the 70-page schema study, and the 41-query Reddit and YouTube citation audit are the primary data behind the actual work, not marketing copy written after the fact.

None of the nine agencies below publish research at that depth. Most of their public content is “best agency” listicles: exactly the genre this blog’s own consensus study found gets adopted by AI Overviews only under narrow conditions, which is the same standard applied to every ranking in this article.

Where I actually win

• Pricing transparency. None of the other nine agencies publish an hourly rate. Every one of them uses a monthly minimum ($4,000 to $25,000+) or a custom quote. My rate is public on my own homepage, and the client sets the budget and the pace.
• Process, not black box. Fit Call, then an honest Opportunity Check before any money changes hands, Strategy & KPIs agreed in writing, Execution, a live dashboard instead of static reports, and a Review Gate where we jointly decide whether to continue.
• Case studies that are real, if smaller in scale. A hyperbaric therapy e-commerce brand went from 574 to 2,400+ keywords (+318%) and zero to 128 AI mentions across ChatGPT, AI Overviews, and AI Mode from a standing start. An all-in-one startup SaaS platform grew organic traffic 200% and Domain Rating from 20 to 73.

Where I honestly don’t

• Scale. Siege Media’s case studies involve Zapier and Figma. Mine involve a hyperbaric therapy e-commerce brand and a startup SaaS platform. Both are real, but they’re not the same league.
• Review volume. 16 Upwork reviews is real and verifiable, but it’s a freelance platform, not a B2B agency review site like Clutch, and it’s a smaller sample than Siege Media’s 46 Clutch reviews.
• Team size. It’s me. That’s the pitch (no account managers, no juniors learning on your account) but it also means less throughput than a 20-person agency shipping 2 to 3 articles a day.

Discovered Labs was founded specifically to address AI invisibility for B2B tech, with a co-founder background that includes scaling a company to $20M ARR and a decade of applied AI/ML experience from Stripe, Coinbase, and Brex. That’s a credible team, and the three-part framework (CITABLE for content structure, OPERABLE for 19 technical agentic-search checks, and FACTUAL for citation accuracy) is the most specific methodology of any competitor here.

The case studies are real and quantified: Incident.io grew organic meetings 22%, Sova grew organic demos 167% in four weeks, Gladia grew sales-accepted leads 700%, and one anonymous client went from 575 to 3,700+ free trials in seven weeks. Contracts are month-to-month with no lock-in, which matches the pricing-transparency instinct I care about, even though the price itself ($5,495/month minimum) is far from OmniRanked’s hourly model.

This is the one agency on this list whose rating I could confirm directly on Clutch myself: 4.8/5 across 6 verified reviews. Client feedback specifically praises industry knowledge and an experimental, data-driven approach, with named enterprise clients including SAP, Adobe, and Loom.

The Convert case study is the strongest single number in this list for citation-specific lift: 81% growth in LLM prompt visibility and a 140% increase in AI citation share in just 60 days, with an approximate 200% increase in AI Overview citations tracked in Ahrefs over the same period.

The honest negative, straight from their own reviewers: content delivery pace could be faster. For a SaaS company that needs AI-structured content shipped quickly, that’s worth weighing against the editorial quality they’re clearly delivering.

The Gumlet number is the most attributable AI-revenue claim among all nine competitors: Gumlet’s own leadership verified that roughly 20% of its monthly inbound revenuenow traces to ChatGPT and Perplexity referrals. DerivateX also cites REsimpli becoming “the #1 ChatGPT-cited CRM for real estate investors within 90 days,” per a quote from the client’s own Head of Marketing.

One thing worth flagging plainly: DerivateX’s own suggested way to evaluate them is to “ask ChatGPT or Perplexity who the best B2B SaaS GEO agencies are, and check whether the agency you are evaluating is named.” That’s a clever, on-brand test, but it’s also a self-referential proof method rather than an independent one, closer to marketing than methodology.

The Pipedrive and Tipalti numbers are genuinely large: Grizzle reports helping Pipedrive grow global revenue 39% and sign-ups 33%, and getting Tipalti to a 52% AI visibility score as measured by Profound (a third-party AI-tracking tool, which adds a layer of independent measurement most agencies here skip). Unmetric saw a reported 441% increase in search traffic plus editorial backlinks from tier-1 publications.

The named testimonial from Kyle Byers at Semrush is one of the only fully attributable, checkable quotes in this entire list, a real name at a real, well-known company saying the work scaled their SEO and content program. That carries more weight with me than an anonymous five-star blurb.

I want to be direct about why this isn’t #1: by every raw number, it should be. A 4.9/5 rating across 46 independently verified Clutch reviews is the strongest reputation signal in this entire list, and I confirmed it myself rather than taking it on faith. The case studies dwarf everyone else here: a $6.1 million traffic value increase and over 10 million additional monthly organic visitors for Zapier, a $731,924 traffic value increase for Zendesk in 6 months, and a 1,039% organic traffic increase for Figma’s resource library.

But my methodology weights specialty clarity, and Siege Media is a 13-plus-year SEO and content agency that has layered GEO onto an existing content-and-PR machine, the way most of the industry has. It’s an excellent agency. It’s not an AEO/GEO specialist the way Discovered Labs or DerivateX are, and the budget floor ($60k+ in total spend, per reported client figures) puts it out of reach for most SaaS companies below Series B.

Omnius genuinely commits to a narrow niche: European B2B SaaS, Fintech, and AI companies exclusively, backed by an in-house tool (Atomic AGI) that tracks AI visibility across ChatGPT, Perplexity, Gemini, and Claude. They deliberately cap intake at roughly 8 new clients a year. The numbers are strong where disclosed: one SaaS client went from 0 to 2.73 million organic clicks in 13 months, another grew signups from 67 to 2,100+ in 10 months, and Global App Testing grew high-marketing-qualified-leads 163% in 12 months.

Two things keep this from ranking higher on my scale. First, pricing is entirely custom-quote, the least transparent model on this list. Second, the “AEO Fit Score: 4.9” appears to be Omnius’s own metric rather than a score from an independent platform like Clutch or G2, which per my own methodology counts for less than a verifiable third-party number, even though the underlying case-study results look real.

At $4,000 and up, Minuttia is the lowest published entry point of any agency-model competitor on this list (OmniRanked’s hourly model aside). The Toggl case study is real and specific: 7 million impressions, 27,000 clicks, and 200+ conversions on the best-performing content pieces for a $30M+ revenue B2B SaaS client.

The tradeoff is focus. Minuttia’s own positioning is “an adaptive content marketing agency,” with GEO as one service inside a bigger content-and-authority system rather than the specialty itself. That’s a legitimate model, just a different one than a company hiring specifically for AI citation work should expect.

NoGood has real scale and real recognition: a 2026 Drum Awards Gold for AI-powered growth work, and a client roster that includes Nike, ByteDance, Amazon, Microsoft, Intuit, Chime, and Anthropic. Their Goodie AI platform monitors AI visibility and optimizes content for Perplexity, Claude, and ChatGPT, which is legitimate technical infrastructure, not just repackaged SEO.

Where this ranks lower on my scale: I could not find a quantified, SaaS-specific AEO/GEO result the way I could for the eight agencies above, despite a genuinely large brand roster. NoGood also has just one public review on Clutch, from the VP of Marketing at Invisibly, which is thin verification for a firm charging $15,000 to $25,000 a month. Big names and a real platform, but the specific SaaS AEO/GEO proof isn’t public in the way it is for smaller, more specialized competitors here.

None of that means the work is bad. It likely means NoGood’s GEO results live inside client-confidential dashboards rather than public case studies, which is a legitimate choice for a full-funnel shop serving brands that size. But this article can only rank what’s checkable, and for a SaaS founder trying to compare options from the outside, unverifiable is functionally the same as unproven.

Concurate’s strongest public proof is a B2B financing (buy-now-pay-later) client that saw a 100% increase in AI referrals and 300% growth in qualified leadsafter a GEO engagement, alongside a long-term relationship with Ratio, a Silicon Valley fintech company. That’s a real, specific, checkable result in a genuinely narrow niche.

It ranks last here because it’s also the thinnest agency in this list on every other criterion: no public pricing, no independent review platform presence I could find, and a much smaller published content footprint than the other nine. If you’re fintech-specific and that one case study matches your situation closely, it’s worth a conversation. Otherwise, there isn’t enough public information to rank it higher in good conscience.