Most B2B SaaS teams do not have a link building problem, they have a “who do I even pay or pitch” problem. The market is split between marketplaces that sell placements, PR platforms that connect you with journalists, and outreach software that helps you run the campaign yourself. This guide to link building platforms sorts nine of them by what they actually do, who they fit, and where the catch is. If you are still sizing up your keyword targets first, our rundown of keyword research tools that are cheaper than Ahrefs is a good starting point. Prices below are approximate and change often, so confirm on each vendor’s site.
1. Authority Builders
A marketplace where you pick from a catalog of sites filtered by authority metrics, traffic, and niche, then pay per placement. Pricing is typically in the low-to-mid hundreds of dollars per link depending on the site. The upside is speed and control. The downside is that a catalog can attract sites built to sell links, so vet every domain for real traffic.
Best for: teams that want predictable, paid guest placements and will do their own quality checks.
2. Linkhouse
A managed service plus marketplace model focused on content-led placements on editorial sites. You get more hand-holding than a pure catalog, and the content is written for you. Expect to pay more per link than bare marketplaces. Ask for sample placements in SaaS or marketing niches before committing.
Best for: lean teams without a writer who still want contextual links.
3. Collaborator
A self-serve marketplace where publishers list sites and you order links or sponsored posts, with filters for traffic and language. It is useful for international reach and lower budgets. Quality varies widely by publisher, so the filtering effort is on you.
Best for: SaaS companies targeting multiple languages or markets.
4. Prowly
A PR platform with a media database, pitching tools, and coverage tracking. It sits closer to digital PR than classic link building, which is the point: earned mentions from real publications tend to age better than purchased posts. Plans usually run from a few hundred dollars a month upward. You still need a story worth pitching.
Best for: teams with data, research, or product news to pitch.
5. Qwoted
A source-request platform where journalists post queries and experts respond. Free tiers exist, with paid plans for more visibility. Links come from expert quotes in articles, which are slow to land but credible. If you want help drafting responses, see our guide to AI tools for digital PR and journalist outreach.
Best for: founders and subject-matter experts who can answer fast.
6. Featured.com
Another expert-answer platform, where contributors answer questions posed by publications and brands. It works on a similar logic to Qwoted, with its own publisher network. Response speed matters more than polish, and generic answers get ignored.
Best for: low-cost, steady trickle of editorial mentions.
7. Connectively (formerly HARO)
Cision’s relaunch of the old HARO email queries. It still produces journalist requests across many beats, though volume and relevance are inconsistent and competition is heavy. Treat it as a free supplement, not a core channel.
Best for: budget-constrained teams willing to sift through noisy requests.
8. Respona
Outreach software that finds prospects, personalizes emails, and manages follow-up sequences, with link-building workflows built in. Plans commonly start around the low hundreds per month. It does not give you the story or the relationships, it just makes running a campaign faster.
Best for: in-house marketers running guest post and link insertion campaigns at volume.
9. Pitchbox
A heavier outreach platform aimed at agencies and larger teams, with prospecting, templates, and team workflows. It is priced above most tools here, and the learning curve is real. If you run one campaign a quarter, it is overkill.
Best for: agencies and teams running several outreach campaigns at once.
What link building costs and what to expect
Budget realistically before you start. Marketplace placements on genuine sites commonly cost a few hundred dollars each, and cheap bundles of dozens of links for a small fee usually point to private blog networks that can do more harm than good. Digital PR platforms charge a monthly fee but do not guarantee a single link, so your real cost includes the time to build a pitch, research journalists, and respond quickly. A sensible first quarter for a B2B SaaS team is a mix: two or three paid placements on relevant sites to test the process, plus a steady habit of answering expert queries each week.
Common mistakes B2B SaaS teams make
The first mistake is chasing domain rating over relevance. A link from a mid-sized marketing publication your buyers actually read beats a high-authority general site with no audience. The second is pointing every link at the homepage. Send links to pages that deserve them, such as original research, free tools, comparison pages, and in-depth guides, since those are the pages that can rank and convert. The third is ignoring anchor text variety. Natural profiles lean heavily on brand names and bare URLs, so avoid stuffing exact-match keywords into every placement. Finally, track results. Watch referring domains, rankings for target pages, and referral traffic, and drop any vendor whose links never show up in your backlink tool after a couple of months.
How to choose between link building platforms
If you need links this quarter and have budget, a marketplace like Authority Builders or Collaborator gets you there fastest. If you want links that survive algorithm updates, invest in digital PR through Prowly, Qwoted, or Featured and accept the slower payoff. Outreach tools like Respona and Pitchbox only help if you already have something worth pitching.
Whatever you buy, check each domain for real organic traffic, topical fit, and whether it sells links openly, since Google’s spam policies target paid links meant to manipulate rankings. Pair your campaign with solid on-page work too, starting from a clean technical SEO audit, because links do little for a site that cannot be crawled properly.