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Advertising services and ad inventory in one marketplace. Money sits in escrow and moves when delivery is measured, not when someone says the work is done.

For buyers

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Post a brief
What advertising costs
What your budget buys
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Compare channels
Quarterly reports

For sellers

Publish a service
List a placement
Create an account
Your listings

How it works

Delivery-verified escrow
Publisher verification
Fees
Advertising policies
Data processing
Platform status

All categories

Search Advertising (PPC / SEM)
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AI Visibility for B2B SaaS — LinkBourse

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AI Search Optimization (GEO / AEO)
AI Visibility
B2B SaaS

AI Visibility for B2B SaaS

9 services from 6 practices in 6 countries, median engagement $18,000, median delivery 21 days. Escrow releases against delivery this marketplace measured itself, so a shortfall refunds pro rata rather than becoming a dispute.

Practices working here

Answerfirst Labs2
Passage Works2
Wei-Lin Tan2
Fallowfield Partners1
Schema & Signal1
Yael Rosen1

Same work, other industries

Health and wellness8
Developer tools8
Fintech7
Ecommerce and DTC6
Marketplaces4
Travel and hospitality3
Agencies and consultants3

Filters

Target market

United States9
Worldwide6
United Kingdom5
DACH2
Southeast Asia2
Singapore2
Canada1
Netherlands1
Israel1
China1
Australia1
Brazil1

Working language

English9
Chinese (Simplified)2
Portuguese1
Dutch1
Hebrew1

Industry

B2B SaaS9
Developer tools8
Health and wellness8
Fintech7
Ecommerce and DTC6
Beauty and cosmetics6

Engagement model

One-off project4
Monthly retainer4
Audit only1

Turnaround

1 month or more5
2 weeks4
1 week2

Seller type

Boutique agency4
Fractional executive3
Freelancer2
In-house-grade specialist2

One-off project4 Monthly retainer4 Audit only1

9 services · 6 practices

Best match Price: low to high Price: high to low Fastest delivery

Brand mention tracking across LLMsPro

Monthly tracking of how assistants answer about you

Wei-Lin Tan · SG

Food and beverage

6

Local services5

Crypto and Web33

Travel and hospitality3

Agencies and consultants3

Manufacturing and industrial2

Kids and family2

Pharma and medtech1

Media and publishing1

Entry

$8,50015 days

Standard

$22,000/mo20 days

Top

$38,000/mo20 days

Answer-ready content restructuringRising talent

Restructuring pages so the answer sits where engines look

Passage Works · IN

Entry: $7,00015 days
Standard: $18,00030 days
Top: $45,00060 days

llms.txt and AI crawler access setupPro

Which AI crawlers may read your site, decided and enforced

Yael Rosen · IL

Entry: $8,50010 days
Standard: $22,00021 days
Top: $48,00045 days

Entity and knowledge-graph optimizationPro

Entity resolution so machines agree which company you are

Schema & Signal · NL

Entry: €5,50014 days
Standard: €14,00030 days
Top: €22,000/mo30 days

Competitor share-of-AI-voice benchmarkingPro

Share of AI voice, measured against your named rivals

Wei-Lin Tan · SG

Entry: $6,50010 days
Standard: $16,50015 days
Top: $42,00025 days

ChatGPT / Perplexity / Claude citation auditTop rated

Measured citation rate across ChatGPT, Perplexity and Claude

Answerfirst Labs · US

Entry: $8,50014 days
Standard: $22,00030 days
Top: $28,000/mo30 days

Passage-level citability rewritingRising talent

Passage rewriting for pages that rank but are never quoted

Passage Works · IN

Entry: $6,00010 days
Standard: $15,00021 days
Top: $24,000/mo30 days

AI Overviews visibility auditTop rated

Why AI Overviews quote someone else on your revenue queries

Answerfirst Labs · US

Entry: $6,50012 days
Standard: $18,00021 days
Top: $42,00045 days

Passage-level citability rewritingRising talent

Passage rewriting so a model can lift the paragraph

Fallowfield Partners · BR

Entry: $7,50014 days
Standard: $22,00030 days
Top: $48,00060 days