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Doing guest posting shouldn’t feel harder, but for a lot of people, it does. 

Finding relevant websites, sending emails, waiting a few days or even weeks for a reply, then repeating the same process over and over.

Guest post marketplaces changed that. Instead of wasting time on manual outreach, you can browse domains, compare metrics, place orders, and keep everything in one dashboard.

Indeed, not every marketplace is good. Some offer suspicious and poor-quality websites, some are pricey, and others just make the whole process frustrating and confusing for no reason.

Below, we’ve compared the best guest post marketplaces worth trying in 2026 and what makes each one different. 

Marketplace	Founded year	Key highlights	Turnaround time (TAT)	Clutch/Trustpilot rating
SayNine	2021	5,000+ manually verified sites, human-written content included, content approval before publication, supports guest posts, and link insertions	A few days	⭐️ 4.8 Clutch
WhitePress	2013	Multilingual publishing, search filters available	Not specified	⭐️ 4.7 (Trustpilot)
Adsy	2018	SEO, niche, language, geo, and price filters, WhatsApp and email inventory alerts	3-5 days	⭐️4.6 (Trustpilot)
LinkPublishers	2020	DR, traffic, niche, country, and price filters, money-back or replacement guarantee, 30-32 hour delivery	30–32 hours	⭐️4.6 (Trustpilot)
Collaborator.pro	2017	Filtering by niche, country, and price3-month article protection guarantee	Within 48 hours	⭐️4.3 (Trustpilot)
Bazoom	2018	Self-serve plus managed options, 24/7 support, pay-as-you-go pricing	Not specified	⭐️4.3 (Trustpilot)
Accessily	2016	DA, DR, traffic, niche, country, and price filters, 6-month link protection	7-14 days	⭐️4.1 (Trustpilot)

SayNine

SayNine is a leading link building agency offering high-authority link building, AI SEO, Full SEO, content creation services, as well as a self-serve guest post/link building marketplace, where users can directly browse domains for targeted, niche-relevant guest post placements and link insertions.

The Guest Post Marketplace

SayNine provides a guest post marketplace, giving buyers direct access to browse and order placements without going through the managed service. Here’s how it stands out.

• 5,000+ manually verified websites filterable by DR, organic traffic, niche, language, price, and placement type
• Supports both guest posts and link insertions in a single order
• Human-written content included at no extra charge: SayNine’s content team writes each guest post; buyers can also provide their own content.
• Content approval before publication: You can review and approve the draft before it goes live
• Guest posts provided by SayNine support both SEO growth and improved AI visibility
• No credit card required to browse the catalog
• Pay-as-you-go pricing
• Fast turnaround: most links are delivered within days of approval
• Responsive support team available throughout the process 

How the Guest Post Marketplace Works

Step 1: Browse 5,000+ verified domains and filter by DR, traffic, niche, language, or price to find the right guest post placements.

Step 2: Pick your domains, add your target, write a title, and proceed with the checkout.

Step 3: SayNine’s team prepares the guest post, shares it with clients for approval, and publishes it once everything is confirmed.

Key Services

• Link Insertions: Relevant link insertions on reputable websites that improve search engine rankings, bring in more organic traffic, and increase your domain rating.
• Niche Guest Posts: Creating and publishing compelling, unique content on relevant industry blogs to reach a targeted audience and build valuable backlinks.
• Listicles: “Best/Top” articles published on high-authority, industry-related websites, allowing your brand to appear in AI-generated responses as a credible solution in your niche.
• Brand mentions: Online mentions of your brand with branded anchor text to improve AI search visibility. The more your brand appears on trusted industry sources, the more likely LLMs like ChatGPT, Claude, and Perplexity are to recommend you in AI-generated answers.
• Full SEO Services: Complete SEO packages that bring together technical audits, keyword research, content creation, and link building to support your website from all angles.
• Web Development: Building high-performing websites that best meet your business goals, needs, target audience, and growth strategy.

Notable clients & case studies

• EasyDMARC: ranking improved from position 77 to #1; traffic up 484%; DR grew from 66 to 79
• SuperAnnotate: 1000% organic traffic increase; DR grew from 39 to 72
• Synebo: from 69th to 10th position in just 8 weeks

SayNine’s Clutch rating: 4.8

Collaborator.pro

The Collaborator.pro catalog is a searchable database of websites and Telegram channels used for guest posts and press releases. The catalog includes websites across different niches (news, business, lifestyle, tech, etc.) and Telegram channels for advertising placements.

The platform charges a 10% commission on top of publisher-set prices and a 15% fee on withdrawals.

Pros

• Filtering by niche, country, and price
• 3-month article protection guarantee

Trustpilot rating: 4.3

WhitePress 

WhitePress is a guest posting and link building marketplace where advertisers can publish articles on third-party websites through a centralized platform. It includes a searchable database of publisher domains with filtering options.

Pros

• Filtering by region, niche, language, and SEO metrics
• Multilingual publishing

Trustpilot rating: 4.7

Adsy

Adsy is a guest posting and link-building marketplace that connects advertisers with publishers offering paid article placements. The platform allows users to browse websites, submit guest posts, order content writing, and manage placements through a centralized dashboard.

Pros

• Filtering by SEO metrics, niche, language, geo-distribution, and price
• Automatic WhatsApp and email reminders for inventory updates

Trustpilot rating: 4.6

Accessily

Accessily is a guest post marketplace where users can browse websites, get guest post placements, and manage campaigns through a dashboard.

Pros

• Filters: DA, DR, traffic, niche, country, price
• 6-month link protection guarantee

Trustpilot rating: 4.1

Bazoom

Bazoom is a link building agency based in Denmark that operates both a self-serve guest post/link building marketplace and an optional managed strategy service. 

Pros:

• Publisher browsing, content ordering, placement tracking, and performance monitoring in one dashboard
• 24/7 customer service
• Pay-as-you-go pricing

Trustpilot rating: 4.3

Link Publishers

LinkPublishers is a Digital PR platform that provides a guest posting marketplace, where advertisers can browse websites based on their needs and requirements, and choose the right one for publishing, or provide their own content.

Pros

• Filtering by DR, traffic, niche, country, and price
• Live link or money back/replacement guarantee
• Links delivered within 30–32 hours

Trustpilot rating: 4.6

Wrapping Up

There’s no single best guest post marketplace. The right one depends on your niche, your budget, and what goals you’re aiming to achieve.

Before committing to any platform, consider these three important things:

1. How publishers are vetted

2. What is included in the price (content, revisions, replacements)

3. Which filters and metrics are available

If you want niche-relevant placements and content written for you at no extra cost, SayNine is a great choice. Ready to start? Browse our guest post marketplace with 5,000+ verified domains. No credit card. No sign-up to look around. Pay only for what you place.

FAQ about the best guest post marketplaces