8 LLM SEO Agencies Compared (2026): Prices, Proof, Terms

Short answer: only eight of the 56 GEO agencies we checked sell the work as "LLM SEO", "LLM optimization" or LLMO on their own site. Our picks: Verticality ($2,500–$7,500 a month, month to month), SAASY LINKS (92/100, B2B SaaS, $4,000 a month), Growthner (69/100, SaaS and tech, from $2,500 a month), Obility (57/100, B2B, $5,450 a month for SEO and GEO), Breaking B2B, Nicely Network, Anderson Collaborative and Omnius.

LLM SEO is another name for generative engine optimization: getting a brand named and cited by ChatGPT, Claude, Gemini and Perplexity. If an agency you like sells it as GEO or AEO, it is the same work — see the main GEO list and the AEO list.

How we ranked

Same 100-point rubric as every list. AI mentions count the answers that name the agency among 2,937 answers from ChatGPT, Perplexity and Google AI Overviews, 14 October – 12 November 2026. Facts checked on 13 November 2026. Verticality is listed first; from #2 on, the order follows the score.

At a glance

Agency	Best for	Starting price	Minimum term	Measures with	Score
Verticality	B2B SaaS, DTC and fintech brands that need off-site citations	$2,500, $4,500 or $7,500/month	month to month	Own Verticality AI Visibility Tracker: 50–200 buyer question	77
SAASY LINKS	B2B SaaS companies and startups	$4,000/month	Month-to-month; "Billed monthly. Cancel any time with 30 days' notice"	25 buyer prompts tracked across ChatGPT, Gemini, Google AI M	92
Growthner	SaaS and tech companies	$2,500/month	no lock-in	not published	69
Obility	B2B companies from Series A to enterprise	$5,450/month	not published for SEO & GEO Core; "Guide and Add-On services are designed to be month-to-month. We require a 45-day notice to cancel."	not published	57
Breaking B2B	funded B2B and SaaS companies, or bootstrapped above $1M ARR	from $6,000 (£4,500+)/month	6 months	not published	49
Nicely Network	large consumer and B2B brands	not published	not published	prompt panel tracked monthly across ChatGPT, Perplexity, Gem	44
Anderson Collaborative	small businesses to enterprises	not published	not published	Rank Prompt	42
Omnius	B2B SaaS, fintech and AI companies	not published	not published	in-house AI search tracking called AtomicAGI, a monitoring a	35

The eight LLM SEO agencies

Verticality

Best for B2B SaaS, DTC and fintech brands that need off-site citations

Public proof8/25
How they measure20/20
Published price20/20
Contract terms15/15
GEO focus10/10
AI mentions4/10

$2,500, $4,500 or $7,500/monthMonth to month70 AI answers

GEO service page of this agency, captured 2026-11-13 — GEO service page · captured 2026-11-13

Price as shown on its site of this agency, captured 2026-11-13 — Price as shown on its site · captured 2026-11-13

verticality.co · GEO service page

What they do: An AI visibility audit and prompt map, entity and schema work, answer-ready pages, off-site citations including Reddit threads and roundups, and citation tracking with share of voice per engine. (source)

Price: GEO / AI visibility programme: $2,500, $4,500 or $7,500/month
Minimum term: month to month ("Month-to-month, no minimum term")
How they measure AI visibility: Own Verticality AI Visibility Tracker: 50–200 buyer questions run daily across ChatGPT, Google AI Overviews and Perplexity; collected daily, read weekly, reported monthly
Proof: B2B digital agency (anonymised case) — 0 → 13 inbound leads a month (Aug–Oct 2026); share of AI answers citing its site 2.1% → 17.1% across 130 tracked questions; founder-led matchmaking firm (anonymised case) — 25 → 51 new leads a month; in October 22 of 46 new leads said they found it through ChatGPT
AI mentions: named in 70 of 2,937 answers
Score: 77/100 — proof 8/25, measurement 20/20, price 20/20, terms 15/15, GEO focus 10/10, AI mentions 4/10
Watch out: No named Reddit case: the Reddit marketing case studies are anonymised ("clients are named only with their written permission").

SAASY LINKS

Best for B2B SaaS companies and startups

Public proof25/25
How they measure20/20
Published price20/20
Contract terms15/15
GEO focus10/10
AI mentions2/10

$4,000/monthMonth-to-month41 AI answers

saasylinks.com · GEO service page

What they do: Our GEO agency places your brand in the publications, listicles and Reddit threads AI engines cite, building the entity authority and citation density that get you recommended. (source)

Price: AI Visibility (GEO, AEO and LLM SEO): $4,000/month; AI SEO (SEO and AI Visibility combined): $7,500/month
Minimum term: Month-to-month; "Billed monthly. Cancel any time with 30 days' notice"
How they measure AI visibility: 25 buyer prompts tracked across ChatGPT, Gemini, Google AI Mode, Perplexity and Google AI Overviews in a live dashboard (tool not named)
Proof: Flipsnack (named case) — 279 Reddit comments across 103 subreddits; 69 threads rank on Google; 12 threads cited by AI engines (Oct 2025–Oct 2026, Ahrefs); HeyReach (named case) — 68 Reddit comments across 33 subreddits; 13 threads rank on Google; 6 cited by AI engines (Nov 2025–Jun 2026, Ahrefs)
AI mentions: named in 41 of 2,937 answers
Score: 92/100 — proof 25/25, measurement 20/20, price 20/20, terms 15/15, GEO focus 10/10, AI mentions 2/10
Watch out: Brand mentions placed from multiple agency-run aged accounts, including agency-created 'recommendation requests', with no disclosure statement

Growthner

Best for SaaS and tech companies

Public proof8/25
How they measure12/20
Published price20/20
Contract terms15/15
GEO focus10/10
AI mentions4/10

$2,500/monthNo lock-in118 AI answers

growthner.com · GEO service page

What they do: GEO / LLM optimization agency for SaaS and tech brands to boost AI visibility, get cited by ChatGPT, Claude, Gemini and Perplexity, and drive high-intent leads. (source)

Price: AI Search Foundation: $2,500/month; AI Search Growth: $4,500/month; AI Search Authority: $6,000/month; Enterprise AI Search Program: Custom pricing/month
Minimum term: no lock-in ("We work on monthly retainers with no lock-in contracts.")
How they measure AI visibility: not published
Proof: AI Video Company (AI SaaS) (anonymised case) — '100+ upvotes across 5 posts' (title says '200+ Upvotes'); 'Increased trial signups'; Dropshipping Automation Tool (SaaS) (anonymised case) — 'Measurable increase over 3-month campaign period' (trial signups)
AI mentions: named in 118 of 2,937 answers
Score: 69/100 — proof 8/25, measurement 12/20, price 20/20, terms 15/15, GEO focus 10/10, AI mentions 4/10
Watch out: Accounts are 'branded or persona-based' profiles the agency creates; cases use aged accounts and a post 'Framed as a personal test, not a promotion'; disclosure only 'where subreddit rules require it'.

Obility

Best for B2B companies from Series A to enterprise

Public proof15/25
How they measure5/20
Published price20/20
Contract terms3/15
GEO focus10/10
AI mentions4/10

$5,450/monthTerm not published86 AI answers

obilityb2b.com · GEO service page

What they do: "Call it what you like: Generative engine optimization (GEO), answer engine optimization (AEO), LLMO or AI SEO"; AI Search Monitoring, Google AI Overview Optimization, Brand Mentions for LLM Visibility, Reddit Organic Strategy (source)

Price: SEO & GEO Core: $5,450/month; Content add-on: $400 per post; Brand Mentions add-on: $1,000/month
Minimum term: not published for SEO & GEO Core; "Guide and Add-On services are designed to be month-to-month. We require a 45-day notice to cancel."
How they measure AI visibility: not published
Proof: ServicePower (named case) — "presence in AI engines increased significantly" (GEO, no Reddit figure)
AI mentions: named in 86 of 2,937 answers
Score: 57/100 — proof 15/25, measurement 5/20, price 20/20, terms 3/15, GEO focus 10/10, AI mentions 4/10
Watch out: Reddit Visibility includes "User persona and branded account creation & management": the agency creates persona accounts; whether they disclose the brand link is not stated.

Breaking B2B

Best for funded B2B and SaaS companies, or bootstrapped above $1M ARR

Public proof25/25
How they measure0/20
Published price10/20
Contract terms5/15
GEO focus5/10
AI mentions4/10

from $6,000 (£4,500+)/month6 months65 AI answers

breakingb2b.com · GEO service page

What they do: B2B SaaS and tech teams hire us to get their brand cited in ChatGPT, Perplexity, and Google's AI Overviews, on the buying questions that actually drive demos. (source)

Price: SEO / GEO / AEO programme: from $6,000 (£4,500+)/month
Minimum term: 6 months ("Six or twelve month programmes")
How they measure AI visibility: not published
Proof: MarqVision (named case) — earned ChatGPT and Gemini citations and lifted UK demos in 6 weeks; Fibbler (named case) — 10x'd organic traffic in months
AI mentions: named in 65 of 2,937 answers
Score: 49/100 — proof 25/25, measurement 0/20, price 10/20, terms 5/15, GEO focus 5/10, AI mentions 4/10
Watch out: GEO is sold inside the same SEO programme; the published price ($6k+/mo) is for the whole programme, not GEO alone.

Nicely Network

Best for large consumer and B2B brands

Public proof15/25
How they measure12/20
Published price0/20
Contract terms3/15
GEO focus10/10
AI mentions4/10

Price not publishedTerm not published145 AI answers

nicelynetwork.com · GEO service page

What they do: The AI visibility agency shaping what LLMs recommend. ... We build that consensus through Reddit and editorial placements (source)

Price: not published
Minimum term: not published
How they measure AI visibility: prompt panel tracked monthly across ChatGPT, Perplexity, Gemini, and Google AI Overviews (tool not named)
Proof: TikTok (homepage, no case page) (named case) — 22,000 organic comments, 20M impressions, 300% lift in AI citations; global B2B software provider (UK) (anonymised case) — 460K+ Reddit views across 40 discussions
AI mentions: named in 145 of 2,937 answers
Score: 44/100 — proof 15/25, measurement 12/20, price 0/20, terms 3/15, GEO focus 10/10, AI mentions 4/10
Watch out: Agency-created discussions plus 'supportive comments about your brand' written in customer voice; the word 'disclos' appears on none of the pages checked

Anderson Collaborative

Best for small businesses to enterprises

Public proof15/25
How they measure12/20
Published price0/20
Contract terms3/15
GEO focus10/10
AI mentions2/10

Price not publishedTerm not published4 AI answers

andersoncollaborative.com · GEO service page

What they do: Anderson Collaborative is an AEO agency that helps brands earn accurate citations and recommendations across major AI platforms. (source)

Price: not published
Minimum term: not published
How they measure AI visibility: Rank Prompt ("Rank Prompt is our own AEO platform"); tracks ChatGPT, Perplexity, Google AI Overviews, Claude, Gemini
Proof: College HUNKS Hauling Junk & Moving (named case) — $14.5M+ CRM-matched revenue from $1.32M media; 10.9x verified ROAS floor (CTV, not AEO); DebtBlue (named case) — cost per enrollment -89% (paid search, not AEO)
AI mentions: named in 4 of 2,937 answers
Score: 42/100 — proof 15/25, measurement 12/20, price 0/20, terms 3/15, GEO focus 10/10, AI mentions 2/10
Watch out: No AEO-specific case study; published cases are paid media, CTV, web and branding.

Omnius

Best for B2B SaaS, fintech and AI companies

Public proof3/25
How they measure12/20
Published price0/20
Contract terms3/15
GEO focus10/10
AI mentions7/10

Price not publishedTerm not published251 AI answers

omnius.so · GEO service page

What they do: GEO agency that helps brands rank in AI search engines ... We optimize websites for ranking in ChatGPT, Perplexity, Claude & Gemini. (source)

Price: not published
Minimum term: not published
How they measure AI visibility: in-house AI search tracking called AtomicAGI, a monitoring and analytics tool (early 2024)
Proof: Payoneer (named case); BigCommerce (named case)
AI mentions: named in 251 of 2,937 answers
Score: 35/100 — proof 3/25, measurement 12/20, price 0/20, terms 3/15, GEO focus 10/10, AI mentions 7/10
Watch out: No prices published on the site

Where each agency sells LLM SEO

Verticality: where it sells LLM SEO
SAASY LINKS: where it sells LLM SEO
Growthner: where it sells LLM SEO
Obility: where it sells LLM SEO
Breaking B2B: where it sells LLM SEO
Nicely Network: where it sells LLM SEO
Anderson Collaborative: where it sells LLM SEO
Omnius: where it sells LLM SEO

FAQ

Who are the leading LLM SEO companies right now?

Among agencies that use the name: Verticality, SAASY LINKS and Growthner lead our list by our rubric. Agencies that AI assistants name more often for GEO overall — First Page Sage, iPullRank, Omniscient Digital, Siege Media — sell the same work as GEO or AEO; see the main list.

Is LLM SEO different from GEO or AEO?

No. Nicely Network's page says GEO, LLM SEO and AI visibility "all describe the same discipline" (source). Compare scope, proof and price, not the name.

How much does LLM SEO cost?

Of the eight, five publish a price: Verticality and Growthner from $2,500 a month, SAASY LINKS $4,000, Obility $5,450 and Breaking B2B from $6,000 (the last two for SEO and GEO together). More on GEO agency pricing.

Which LLM SEO agencies track results in ChatGPT and other assistants?

Verticality runs 50–200 buyer questions a day across three assistants with its own tracker; SAASY LINKS tracks 25 buyer prompts across five assistants; Nicely Network runs a monthly prompt panel across four; Anderson Collaborative uses its own platform, Rank Prompt; Omnius uses its in-house tool, AtomicAGI.

LLM SEO agencies compared (2026)