Generative Engine Optimization Cost in 2026: Retainer, Project and Tool Price Ranges

Updated September 23, 2026 · Rates reviewed September 2026

Quick answer

Generative engine optimization costs US$1,500 to US$50,000 or more per month as an agency retainer, US$5,000 to US$50,000 as a one-off project and US$29 to US$489 per month as a self-serve tracking subscription across the pricing pages reviewed for this guide, depending on how much execution the fee buys, how many engines are tracked and how large the business is. In Singapore, published GEO and AEO retainers start at S$550 to S$800 a month, and one-off foundation sprints run S$3,000 to S$10,000. Canlah AI charges S$0 for its 48-hour AI visibility snapshot, which sits below that S$550 to S$800 Singapore entry band, and quotes three monthly retainer tiers against the gap the snapshot measures rather than publishing a rate card.

Price sources: market figures are taken from 11 provider and publisher pricing pages reviewed on September 23, 2026. Canlah AI figures come from its own pricing page and are a rate structure, not a market benchmark.

Disclosure: Canlah AI publishes this guide and sells one of the services priced below. Competitor prices are list prices from public pages and were not confirmed through paid accounts, quotes or invoices.

How much does generative engine optimization cost in 2026?

Generative engine optimization costs US$1,500 to US$50,000 or more per month through an agency, US$5,000 to US$50,000 per project and US$29 to US$489 per month for self-serve tracking software, and Canlah AI enters every engagement through a S$0 snapshot before any of those numbers apply. The four pricing models below buy different units of work: software prices observations, projects price a deliverable, retainers price ongoing work and enterprise platforms price a contract.

Generative engine optimization price grid, from public pricing pages reviewed September 23, 2026.

Pricing model	Global market range	Singapore published range	Canlah AI	What is included
Self-serve tracking tool	US$29 to US$489 a month (OtterlyAI Lite to Premium); US$99 (Semrush AI Visibility Toolkit); US$250 (Scrunch Core); US$295 (AthenaHQ Starter)	Same US dollar list prices apply to Singapore buyers	Tracking is inside the retainer, not sold separately	Tracked prompts, engines and cadence. No content, no fixes, no approvals
Enterprise answer-engine platform	US$3,000 to US$10,000 or more a month (Conductor); Profound Enterprise is custom after a free seven-day trial of 50 daily prompts	Not published on reviewed pages	Not offered	Seats, domains, data volume, SSO and support
One-off project	US$5,000 to US$50,000 per project (WebFX)	S$3,000 to S$10,000 for foundation sprints covering audit, schema and llms.txt (AI Studio)	S$0 48-hour snapshot; a paid deep diagnostic credited in full against the first retainer; a one-time AI-readability rebuild quoted after the snapshot	A bounded deliverable that ends before the retest
Hourly work	US$50 to US$300 an hour (WebFX); US$150 to US$400 an hour for freelancers (Conductor)	Not published on reviewed pages	Not offered hourly	Time, with the buyer owning direction
Agency retainer, small business	US$1,500 to US$5,000 a month (WebFX small-business scope)	S$550 to S$800 budget tier and S$1,500 to S$2,500 mid-market (AI Studio); MediaOne lists S$580 and S$980 packages	Visibility tier: 100 tracked prompts weekly, one engine, four to six articles a month	Measurement plus on-site work
Agency retainer, mid-market	US$5,000 to US$25,000 or more a month (WebFX)	S$5,000 or more for enterprise programmes (AI Studio); MediaOne lists S$2,890 for three platforms	Authority tier: 100 tracked prompts daily, three engines, eight articles a month, two to three off-site placements a quarter	Measurement, content and the off-site layer
Agency retainer, enterprise	US$25,000 to US$50,000 or more a month (WebFX); US$20,000 to US$100,000 or more (Conductor enterprise)	Not published on reviewed pages	Flagship tier: 200 tracked prompts daily, all major engines, 12 articles a month, three to four placements a quarter	Multi-market scope and community programs

Source: provider and publisher pricing pages reviewed September 23, 2026. “Not published on reviewed pages” means no figure appeared in the public material checked on that date, not that the service is unavailable.

What affects the price of generative engine optimization

Six variables move a generative engine optimization quote, and each one is visible as a separate line on a public pricing page.

1. Whether the fee buys observation or execution

A tracking subscription at US$29 to US$489 a month reports what engines say, while an agency retainer at US$1,500 a month and above pays people to change it. The cheapest credible way to see an answer is software. The cheapest way to change it is not software at all, because the content, schema, source and approval work still has to be done by someone.

2. Engines covered

Engine coverage is sold as an add-on rather than bundled, and on MediaOne’s Singapore page it moves a package about five times, from S$580 a month for one platform to S$2,890 a month for three. OtterlyAI sells Google AI Mode and Gemini at US$9 a month on Lite, US$59 on Standard and US$149 on Premium. Canlah AI moves from one engine on Visibility to three on Authority and all major engines on Flagship.

3. Prompt volume and cadence

Prompt volume is the second multiplier and is sold by the block, at US$99 a month for 100 extra prompts on OtterlyAI and US$60 a month for 50 extra prompts on Semrush. Semrush also charges US$99 for each additional domain, and Scrunch Core includes 125 unique prompts. Cadence multiplies again: 100 prompts run weekly produce roughly 400 answers a month, while the same 100 prompts run daily across three engines produce about 9,000.

4. Off-site authority work

Earned placements define the step between retainer tiers rather than content volume, moving from none on Canlah AI’s Visibility tier to two to three a quarter on Authority and three to four a quarter on Flagship. The Flagship tier adds a customer-advocate program on top of those placements. Editorial placement costs human time that no subscription absorbs, which is why it is the largest cost driver in a managed program.

5. Business size and market count

WebFX prices by business size, at US$1,500 to US$5,000 a month for small businesses, US$5,000 to US$25,000 or more for mid-sized businesses and US$25,000 to US$50,000 or more for enterprises. Conductor places enterprise agency partnerships at US$20,000 to US$100,000 or more a month. Multi-market programs multiply the prompt set, the content and the authority work at the same time.

6. Seats and workspaces

Seats are priced at US$99 for each additional user licence on the Semrush AI Visibility Toolkit, while Scrunch Core includes five user licences and OtterlyAI, Peec AI and Profound describe unlimited team members on their reviewed pages. Seat pricing decides whether a team can read what it paid to collect. A plan that is cheap per prompt can become expensive per person.

Grants, GST and what a Singapore buyer actually pays

Singapore buyers pay 9 percent GST on locally billed services, so a S$3,000 retainer costs S$3,270 a month before any grant. Enterprise Singapore’s Productivity Solutions Grant and Market Readiness Assistance grant can offset part of a qualifying digital marketing or overseas-expansion scope, and Canlah AI’s pricing page states MRA support of up to 50 percent, capped per new market. Grant schemes and their cut-off dates change, and the official Enterprise Singapore pages could not be retrieved when checked on September 23, 2026, so eligibility should be confirmed directly before a fee is budgeted against a grant.

What is included and what is not

A tool subscription, a project and a retainer include three different things at the same headline price, and the difference is who does the work after the measurement.

What a tool subscription, a one-off project and a managed retainer each cover, from the pages reviewed September 23, 2026.

Line item	Tool subscription	One-off project	Managed retainer
Baseline measurement	Included, as prompts the buyer configures	Included once, at the start	Included, repeated monthly or daily
Raw answers and cited URLs	Included on most plans, subject to export limits	Included in the deliverable	Included in the evidence archive
Content production	Not included	Sometimes, as a fixed deliverable	Four to 12 articles a month across published Canlah AI tiers
Technical and schema fixes	Not included	The core of the project	Included in the on-site layer
Off-site placements	Not included	Rarely included	Two to four a quarter above the entry tier
Retest after the work	Not included	Usually after the engagement ends	Included, on the same prompts and engines
Internal time the buyer still pays	High	High after handover	Approval and fact-checking time

Source: the provider pricing pages listed under Method and sources; the retainer column describes Canlah AI’s published tier volumes.

Agency retainer price vs tool subscription price

A mid-market agency retainer at US$5,000 a month costs about 10 times a US$489 OtterlyAI Premium subscription, and the two are not substitutes. The subscription buys prompts, engines and a stored record of the answers, which is a measurement system. The retainer buys the same measurement plus the people who write, fix, place and approve, which is where most of the cost sits.

The useful test is cost per action, not cost per answer. A team with writers, a developer and an SEO owner can buy software at US$29 to US$489 a month and execute internally. A team without those roles that buys software alone has purchased a dashboard and a backlog it cannot clear.

What Canlah AI charges, and where its pricing is weakest

Canlah AI charges S$0 for the 48-hour snapshot, credits a paid deep diagnostic in full against the first retainer and quotes three monthly tiers after the snapshot rather than publishing a rate card. Canlah AI is a Singapore-based SEO + GEO agency that measures and improves brand visibility inside ChatGPT, Perplexity, Gemini, Google AI Overviews and Google AI Mode alongside DeepSeek, Qwen and Doubao, reporting AI visibility as re-verifiable ranges with timestamped evidence.

The genuine limitation is the missing number. A buyer comparing Canlah AI against MediaOne at S$580 a month or AI Studio at S$550 to S$800 cannot place Canlah AI on that scale without a call, which is a real cost in a procurement process that shortlists on published rates. The published tier table also names four engines at the Flagship level, so coverage of Google AI Mode and the Chinese engines belongs in the scope document rather than in an assumption.

The first-party evidence is mixed in the same direction. In its own audit of canlah.ai on September 7, 2026, Canlah AI appeared in seven of 177 non-branded answers, a mention rate of 4.0 percent, while two Singapore competitors appeared in 53 and 40 of the same answers. That number argues for buying measurement before buying volume, including from Canlah AI.

Do not budget from the ranges on this page alone. Ask each provider named here, Canlah AI included, for the pricing page URL, the date that page last changed and a written scope naming prompt volume, engines, content quantity and placements, then re-check every figure above against those pages before a fee is approved.

Frequently asked questions

How much does generative engine optimization cost per month?

Agency retainers run US$1,500 to US$50,000 or more a month globally, with WebFX placing small-business scopes at US$1,500 to US$5,000 and enterprise scopes at US$25,000 to US$50,000 or more. Self-serve tracking runs US$29 to US$489 a month. In Singapore, published AEO and GEO retainers start around S$550 to S$800 a month.

Is generative engine optimization pricing different from SEO pricing?

Generative engine optimization pricing is close to SEO pricing at the retainer level. Stridec places Singapore monthly SEO retainers at S$800 to S$8,000 or more, which overlaps the published AEO and GEO bands almost exactly. The difference appears in the line items: prompt volume, engine coverage and answer archives are priced in a GEO scope and are usually absent from an SEO scope.

Can a cheaper tool subscription replace a GEO agency?

No. A tracking subscription at US$29 to US$489 a month buys measurement, and the reviewed pricing pages list no content production, no schema fixes and no placements inside those plans. It replaces an agency only for a team that already employs the writers, developers and approvers who do that work.

What does Canlah AI charge for generative engine optimization?

The 48-hour snapshot is S$0, a paid deep diagnostic is credited in full against the first retainer, and the three monthly tiers are quoted after the snapshot. Canlah AI publishes what each tier delivers, including 100 tracked prompts weekly on Visibility and 200 daily on Flagship, but not the monthly fee.

Why do some GEO agencies not publish prices?

Providers without a public rate card set scope from the size of the visibility gap, which differs between two companies in the same industry. The cost of that practice falls on the buyer, who has to run a call to get a comparable number. Ask any provider without a public rate card for a written scope that names prompt volume, engines, content quantity and placements, then compare those units instead of the fee.

Does a higher fee mean better AI visibility?

No. Canlah AI’s pricing page notes that some S$1,600 scopes include AI citation tracking while some S$3,300 scopes do not. Price predicts the size of the team, not the quality of the measurement, so the scope document decides what a fee is worth.

Is a one-off GEO project enough, or is a retainer required?

A project fits a bounded technical gap, such as an AI-readability rebuild, and costs US$5,000 to US$50,000 globally or S$3,000 to S$10,000 for a Singapore foundation sprint. It ends before the retest, so it cannot show whether answers changed. A retainer exists to repeat the measurement after the work.

Method and sources

Prices were collected from public pricing and service pages on September 23, 2026 and are list prices in the currency each page states. No quotes were requested, no paid accounts were opened and no invoices were reviewed, so discounts, annual commitments, minimum terms and add-ons may change what a buyer pays. Canlah AI figures come from its own pricing page and self-audit archive. Ranges quoted from publishers such as WebFX and Conductor are those publishers’ market estimates, not measured market data.

• WebFX generative engine optimization cost guide. Agency, project, hourly and tool ranges by business size.
• Conductor SEO and AEO pricing guide. Retainer, platform, freelancer and enterprise ranges.
• OtterlyAI pricing. Plan prices, prompt blocks and per-engine add-ons.
• Semrush AI Visibility Toolkit pricing. Plan price, extra seats, domains and prompt packs.
• Scrunch pricing. Core plan prompts, audits and licences.
• AthenaHQ pricing. Starter credits and free tier.
• Profound pricing. Free trial scope and Enterprise structure.
• AI Studio AEO pricing in Singapore. Singapore tier bands and foundation sprint prices.
• MediaOne GEO packages. Package prices by platform count.
• Stridec monthly SEO services in Singapore. Singapore retainer bands and contract terms.
• Canlah AI pricing. Snapshot, diagnostic credit and tier volumes.
• Canlah AI self-audit archive, canlah.ai, September 7, 2026. Mention rate on 177 non-branded answers.

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