Keystone is your invisible link building partner. We handle domain sourcing, content creation, and placement — fully white-labeled under your agency's name.
Choose domains
Browse 400,000+ rigorously vetted domains across 50+ countries. Filter by niche, DR, traffic, and language.
Approve & launch
Review contextually relevant copy, approve placements, and launch campaigns, all from one clear dashboard.
Track & report
Monitor every placement in real-time. Generate white-label reports branded as yours to share directly with clients.
Content creation
Our native-level writers craft highly relevant, SEO articles. Every piece is tailored to fit the publisher's audience.
Gain full control over your link building fulfillment with an automated workflow and guaranteed quality.
Features
Keystone Platform
Inventory & Quality Management
400K+ vetted publisher marketplace
Strict automated & manual vetting process
Instant access to competitive niches (Finance, iGaming)
Integrated SEO metrics (Ahrefs, Moz & Majestic)
International coverage across 30+ countries & languages
Campaign Management & Control
Real-time tracking and live status updates
100% white-label portal under your own brand
Advanced workflow & link planning tools
One-click white-label PDF & CSV report generation
Dedicated agency account manager & expert support
Scalability & Commercial Value
No monthly minimums, setup fees or retainers
Guaranteed fast turnarounds & delivery time
High agency margins without overhead costs
Consolidated monthly billing (1 invoice for all clients)
Strict NDA & absolute data confidentiality
See what Keystone can do for your agency
Choose your links, explore flexible packages, and learn why leading agencies trust Seeders to scale smarter.
Built for growth. Scale your agency faster.
Streamline your workflow with advanced planning tools, gain unmatched speed to market, and drive higher profitability on every campaign.
Unmatched speed
Leverage the largest database of 400K+ publishers. Nobody deploys authority faster, ensuring an unrivaled time-to-market for all your client campaigns.
New revenue streams
Effortlessly expand your service offering and unlock additional revenue streams. Offer premium link building to your clients and boost your agency’s overall efficiency.
Increased efficiency
Use our advanced planning tool to streamline your workflow and save time. Benefit from an optimized process that consistently delivers high-quality outcomes for clients.
Margin expansion
Expand your profit margins significantly without heavily investing in overhead or extra staff. Scale your agency flexibly while maximizing your return on investment.
Sign up now, and start with Keystone today
Fill out the form below, and create your account on our agency portal environment: Seeders Keystone. We can't wait to start building backlinks for your clients!
Frequently asked questions
If you are new to white label link building, or just want to understand how it could work for your agency, you are not alone. Here are some of the most common questions we hear from agencies exploring this model and how a partnership with a white label marketing agency like Seeders can make a difference.
The White Label Dashboard within Seeders Keystone is your central hub for transparency. It provides you and your clients with a full overview of all placed High-Quality Backlinks, their specific metrics, and the real-time status of your campaigns. This empowers you to directly show your clients the progress of their link profile and the resulting SEO Growth for Clients, maintaining your brand authority.
Our Global Database contains over 380,000+ rigorously vetted domains across various countries and niches. The purpose is to ensure every link is a High-Quality Backlink, meaning it comes from a relevant high-authority site. This vast network is key to ensuring we can deliver scalable and effective White Label Link Building campaigns for any client, regardless of their industry or target market.
Our Agency Link Building Platform, Seeders Keystone, is designed for speed and efficiency. After a quick setup, you can use the built-in Quick Scan and Campaign Configurator to launch a new campaign in minutes. This rapid deployment, combined with automated processes and our dedicated team, significantly shortens the time from strategy to live link placements, accelerating SEO Growth for Clients much faster than manual outreach.
We work exclusively with screened, high-authority websites that adhere to strict editorial guidelines. Every placement is contextually relevant, looks natural, and is designed to positively impact your clients' SEO performance. No spam, no shortcuts.
Absolutely. We provide a white label dashboard for every client, giving you full transparency into link placements, content performance, and keyword rankings. You can view and report on everything without lifting a finger.
Yes. Our global publishing network includes sites in even the most competitive sectors, such as finance, crypto, real estate, and iGaming. If your client is in a tricky niche, we will find the right placement.
No long-term commitments are required. Whether you need assistance with a one-off project or ongoing support for multiple clients, we offer flexible solutions that grow with your needs.
Never. All communication, reports, and final products are fully white-labeled. Your clients only see your agency's name and brand, and we remain 100% behind the scenes.
Seeders Keystone is a white label link building platform specifically for agencies. It allows you to deliver high-quality backlinks to your clients, entirely under your own brand, without the need for additional internal capacity.
No. All complex processes, such as link validation, outreach, and quality checks, are handled by the platform or our team. You receive clear results and reports that are immediately usable for your clients.
The platform gives you full control over your link building projects: from planning and execution to reporting. You can manage links, track performance, and implement improvements directly, all from one clear dashboard.
Scalable: deliver more link building services without extra staff
White label: everything runs under your brand name
Efficient: clear dashboard with planning, execution, and reporting
Results-oriented: high-quality backlinks that improve your clients' SEO performance
Unlike basic self-service tools, our managed link building service combines automation with human expertise. While you get the speed of a digital platform, our team handles the heavy lifting strategy, outreach, and negotiation, ensuring your clients get strategic, safe, and high-impact placements without you lifting a finger.
It is much more than a simple link building marketplace. While you can browse and select from over 380,000 domains, Keystone is a comprehensive link building platform that offers strategic insights, competitor analysis, and campaign management. We don't just sell links; we provide the infrastructure to scale your agency’s SEO results.
Seeders Keystone is designed as a white-label solution for agencies. You can easily export data and reports from our link building client platform to present to your clients under your own brand. The dashboard allows you to monitor live progress, ensuring you always have up-to-date data to share during client meetings.
By switching to managed link building, you eliminate the time-consuming operational bottlenecks of SEO. Instead of chasing publishers and negotiating prices, you can focus on client acquisition and strategy. Our system allows you to handle 10x the volume of link building orders with the same team size.
