OOm and Impossible Marketing both sell SEO and AI search to Singapore SMEs, with EDGE packages at about S$10,000 before the grant and monthly SEO from about S$1,000, while Aemorph runs SEO, AEO and GEO as one programme for established and enterprise brands. Pick by budget and by what you need from AI search: a visibility target, or answers that carry the facts you approved. This page compares the three on scope, AI search, guarantees, prices, EDGE packages and reporting, as each publishes them as of October 2026.
Aemorph, OOm and Impossible Marketing at a Glance
OOm and Impossible Marketing sell SEO alongside other digital channels, while Aemorph runs SEO, AEO and GEO as one programme, so the comparison turns on scope, AI search work and what each agency commits to. The table sets out what each agency publishes about itself; every competitor figure comes from its own website or its EDGE listing. Best Impossible Marketing Alternatives compares six Singapore agencies against Impossible Marketing, Aemorph included.
| Criterion | OOm | Impossible Marketing | Aemorph | Why It Matters |
|---|---|---|---|---|
| Background | Full-service digital agency founded in Singapore in 2006 | Singapore agency established in 2012 | Search agency at 34 South Bridge Road, Singapore; founder Kevin Dam has practised SEO since 2010 | Tenure and team size shape who runs your account day to day |
| Core scope | SEO, GEO, SEM and paid media, content marketing, web design and development, and China digital marketing | SEO, AI SEO, SEM, social media ads and management, and content marketing | SEO, AEO and GEO run as one programme; SEM runs as a separate service | A full-service agency covers more channels; a search specialist goes deeper on one |
| AI search (AEO and GEO) | GEO for ChatGPT, Google AI Overviews and Perplexity, also sold as an add-on of S$500 to S$2,000 a month | AI SEO for ChatGPT, Gemini, Google AI Overviews, Perplexity and Claude, tracked by mentions, citation frequency and sentiment | GEO for ChatGPT, Claude, Gemini and Perplexity and AEO for Google AI Overviews, both built on one record of the facts you approve | Buyers read an AI answer before they reach the regular results |
| Guarantee | Its LLM information page states it does not guarantee top rankings or full visibility; its GEO page offers a "Rank or 3 Months Free" guarantee to businesses that pass its GEO readiness assessment | No ranking guarantee; free optimisation when the agreed targets are missed | Ground Truth Guarantee on the Showstopper Sensor (Sprint 1) bought on its own: your approved answers in the four AI chats within 30 days of publishing, or a full refund of the Sprint 1 fee and 60 more days of work | A guarantee shows what the agency commits to in writing, and what it leaves out |
| Published price | Indicative: about S$1,000 to S$2,000 a month for SMEs, S$3,000 to S$5,000 for growth, about S$8,000 and up for enterprise | SEO packages from S$1,099 a month | Enterprise engagements from S$12,500 a month; entry packages by application only | The starting price shows which business size the agency builds for |
| EDGE grant packages | Four EDGE packages at S$10,000 before the grant, including an SEO and SEM combo and an SEO and GEO combo | Five EDGE packages, four with AI SEO covering up to 60 AI prompts and 60 keywords | Four EDGE packages at S$10,000 before the grant, each over 3 months | A qualifying SME recovers up to 50% (S$5,000) of an EDGE package |
| Reporting | Live KPI dashboards, weekly or monthly reviews and competitor benchmarking, on its own SEOCloud platform | Weekly monitoring by a client success manager and monthly reports from the second month | Monthly reports that group rankings, traffic and AI visibility by topic and prompt cluster, with a named account manager | The report decides what you hold the agency to each month |
Sources: OOm, October 2026 and others
How Do Their SEO Methods Differ?
OOm, Impossible Marketing and Aemorph all cover technical SEO, content and authority building, and the differences sit in who implements the fixes, how content volume is set and where AI search work begins. Each subsection below puts the agencies side by side on one part of the work.
Technical SEO and site architecture
OOm lists technical, on-page and off-page SEO in its scope, and its EDGE SEO packages name schema markup, optimisation of 5 to 10 core pages, and Google Analytics and Search Console set-up. Web design and development sit in the same agency, so one team handles both the site and the search work.
Impossible Marketing lists a website audit, technical SEO, off-page SEO and link building, local SEO and conversion rate optimisation among ten core SEO services. It names Ahrefs, SEMrush, Screaming Frog, Sitebulb and Google Search Console among its tools.
Aemorph audits the technical base of your site and writes the fix specifications, then your developers or IT vendor implement them and Aemorph checks the result. The technical SEO audit runs within 21 days of kick-off and covers crawling, indexing, canonical tags, redirects, site architecture, speed, mobile usability, JavaScript rendering, structured data and AI crawler access. Aemorph does not edit your CMS, so fixes move at the pace of your own team.
Content, keywords and topic coverage
OOm's EDGE packages set the content volume in the listing: its SEO and SEM combo covers 20 keywords, 2 blog posts and 1 long-form article over 3 months, and its SEO and GEO combo covers 40 keywords and 3 blog posts. Both packages include backlinks, 9 and 12 respectively, and target 10% of keywords on Google's first page within 3 months.
Impossible Marketing's EDGE listing fixes the volume package by package: Packages 1 to 3 pair AI SEO with Google Ads, social ads or social media management and cover up to 60 keywords and 60 AI prompts with 12 blog articles over 3 months, at S$10,000. Package 5 pairs AI SEO with content marketing over 5 months, with the same 60 keywords and 60 prompts, 20 blog articles and one premium media article, at S$10,350; every AI SEO package targets at least 10% of keywords in Google's top 10 and at least 10% prompt visibility.
Aemorph plans content around topics and the questions your buyers ask, with no keyword cap, and quotes a monthly package on the number of pages it produces. Focus topics and keywords are agreed with you, and keywords keep each page tied to what buyers type into Google. Competitor analysis runs at the start of the campaign and again every quarter, and first ranking movements show within 45 days of publishing, as clients describe in the client videos.
AI search: AEO and GEO
OOm's GEO service runs a GEO keyword audit, content written for large language models, an AI citation strategy, structured data and an AI Overview impact report. Its SEO and GEO EDGE package targets citations for 10% of tracked queries across Google AI Overviews, ChatGPT Search and Google AI Mode within 3 months.
Impossible Marketing's AI SEO audits your visibility across AI platforms, then builds thought-leadership articles, Q&A content, digital PR and brand mentions, and tracks mentions, citation frequency and sentiment. It names ChatGPT, Gemini, Google AI Overviews, Perplexity and Claude, and runs the tracking on its own ImpossiblePlus tool.
Aemorph starts AI search work from your showstopper questions, the buyer questions that stop a purchase when AI answers them badly, and your approved answers go live as the LLM info page on your own site. The Showstopper Sensor (Sprint 1) delivers that work within 30 days; inside the Attain and Apex engagements the same work runs over 12 months alongside SEO. GEO covers ChatGPT, Claude, Gemini and Perplexity, and AEO covers Google AI Overviews, featured snippets and voice answers.
Local and regional reach
OOm serves businesses across Asia, with work for Mainland China, Hong Kong, the Philippines and Southeast Asia, plus WeChat and Baidu marketing for China. Local, international and ecommerce SEO each sit in its SEO scope.
Impossible Marketing lists local SEO among its ten core SEO services and serves Singapore businesses from its Singapore base. Its EDGE listing pairs AI SEO with Google Ads, social ads or social media management.
Aemorph serves Singapore businesses from its Singapore headquarters and writes content in Thai, Vietnamese, Indonesian and Chinese on top of English, each language priced separately. Local SEO suits organisations with three or more locations, and international SEO covers a brand selling in several markets.
Sources: OOm, October 2026 and others
What Does Each Agency Charge?
OOm and Impossible Marketing both publish SEO starting prices of their own, and Aemorph publishes its starting points: Sprints from S$5,000 per website and enterprise engagements from S$12,500 a month, with entry packages by application only. Every price below is the agency's own published figure, before GST and before any grant; Aemorph's full price list sits on its pricing page.
| Offer | OOm | Impossible Marketing | Aemorph | What It Means for You |
|---|---|---|---|---|
| Entry monthly SEO | About S$1,000 to S$2,000 a month (Basic Digital) | From S$1,099 a month | By application only; see the pricing page | The lowest monthly cost for a smaller scope |
| Enterprise monthly SEO | About S$8,000 a month and up (Enterprise or Global) | Not published | From S$12,500 a month (Attain or Apex) | The budget a brand in several markets plans for |
| AI search (AEO and GEO) | GEO add-on, S$500 to S$2,000 a month | Inside its EDGE AI SEO packages; no standalone price published | Inside every monthly engagement; Sprints from S$5,000 per website | Whether AI search costs extra or comes inside the retainer |
| EDGE grant package | Four packages, S$10,000 before the grant | Five packages, S$10,000 to S$10,350 before the grant | Four packages, S$10,000 before the grant | A qualifying SME pays about half of a S$10,000 package |
Sources: OOm, October 2026 and others
How Does Each Agency Report Results?
Each agency reports on a different measure, and the report you sign up for decides what you hold the agency to each month. OOm reports through live KPI dashboards with weekly or monthly reviews, competitor benchmarking and growth forecasts on its SEOCloud platform. Impossible Marketing assigns a client success manager who monitors performance weekly and sends monthly reports from the second month, with AI SEO reports covering visibility trends, brand mentions and citation growth. Aemorph sends a monthly report that groups results by topic and prompt cluster, with ranking reports alongside, and every engagement has its own account manager who replies within 24 hours. Aemorph tracks rankings, traffic and AI visibility because those are the results its work controls, and it does not collect your sales or enquiry figures.
What Aemorph's SEO Has Delivered for a Client
Aemorph records SEO results as organic traffic estimated by Ahrefs, the same measure on every Aemorph case study. The result below is organic search growth from SEO; it is not an AI citation result.
Case study · B2B technology, Singapore
NCS Singapore grew organic traffic 475% in 16 months.
Monthly organic visits rose from 1,497 to 8,614 between December 2021 and April 2023, an annualised 272%. Read the NCS Singapore case study
Organic search results, not AI citations. Source: Ahrefs, August 2026 How results are measured
Which Agency Fits Your Business?
OOm and Impossible Marketing suit businesses that want SEO inside a wider channel mix or at an SME price, and Aemorph suits established and enterprise brands that need rankings and AI answers built on the same approved facts. Match your situation to a row below. Best OOm Alternatives compares six Singapore agencies for buyers who want a wider shortlist, Aemorph included.
| Buyer Scenario | Pick | Net Benefit | Net Sacrifice | Recommendation |
|---|---|---|---|---|
| Established or enterprise brand that wants SEO, AEO and GEO as one programme | Aemorph | One programme and one record of approved facts behind rankings and AI answers | Enterprise engagements from S$12,500 a month | Choose Aemorph |
| Brand whose buyers get wrong facts from ChatGPT or Gemini | Aemorph | Sprint 1 bought on its own: approved answers within 30 days of publishing, or a full refund and 60 more days of work | Sprints from S$5,000 per website, paid upfront | Choose Aemorph's Sprint 1 |
| Healthcare or financial brand under advertising rules | Aemorph | Regulated claims signed off by your nominated point of contact before publication | Your developers or IT vendor implement technical fixes from Aemorph's specifications | Choose Aemorph |
| SME that wants SEO, ads, social and a new website from one agency | OOm | One agency for SEO, SEM, content and web design, with indicative SEO from about S$1,000 a month | GEO is an add-on rather than the base of the work | Choose OOm |
| SME with a monthly SEO budget of about S$1,000 to S$2,000 | OOm | Indicative Basic Digital package of about S$1,000 to S$2,000 a month | Smaller scope than an enterprise programme | Choose OOm |
| SME that wants grant-funded AI SEO with search ads in one package | Impossible Marketing | EDGE Package 1 pairs AI SEO, up to 60 prompts and 60 keywords, with a Google Ads campaign over 3 months | Targets of 10% visibility, with no guarantee on rankings | Choose Impossible Marketing |
| SME with a monthly SEO budget near S$1,000 | Impossible Marketing | SEO packages from S$1,099 a month | Smaller scope than an enterprise programme | Choose Impossible Marketing |
| Qualifying Singapore SME that wants EDGE funding | Aemorph or OOm or Impossible Marketing | Up to 50% (S$5,000) of a S$10,000 pre-approved package | A fixed package scope: 3 months, or 5 months for Impossible Marketing's Package 5 | Compare Aemorph's EDGE packages with OOm and Impossible Marketing |
Sources: OOm, October 2026 and others
Which agency suits a business under S$5 million in revenue?
OOm publishes indicative SEO prices from about S$1,000 a month and Impossible Marketing lists SEO packages from S$1,099 a month, the closer fit for a smaller business, and Aemorph points businesses under about S$5 million in revenue to Leveraged & Scalable, its community for smaller businesses. Any business, at any size, buys Aemorph's Sprint 1 or Sprint 2 on its own, and a qualifying SME compares EDGE packages from the agencies that list them.
Which of the three agencies works on AI search?
All three do: OOm sells GEO as a service and an add-on, Impossible Marketing sells AI SEO inside four EDGE packages, and Aemorph builds GEO and AEO into every monthly engagement. OOm and Impossible Marketing set visibility targets of 10% in their EDGE listings; Aemorph puts a refund behind answer accuracy on Sprint 1 bought on its own.
Choose Your Search Partner
Choose OOm or Impossible Marketing for grant-funded SEO and AI search on an SME budget, and choose Aemorph when your rankings and your AI answers need to run from the same approved facts. A strategic conversation with Aemorph is free and takes 30 to 60 minutes.