Every list like this has a secret: the publisher usually sells what the list ranks. Ours is no different, and we would rather say it in the second sentence than let you find out in the footer. Technotize is a SaaS link building agency, we put ourselves first on this page, and everything below is built so you can check our work instead of trusting it.
So here is the deal. If you are hiring a link building agency for SaaS this year, this page gives you nine real options with real data: what each one is built for, how they operate, and the numbers behind their own sites, pulled from Ahrefs this week. Where a claim comes from an agency's own marketing, we say so. Where it comes from a named client engagement with public data, we say that too. By the end you will know which agency fits your stage, and exactly which questions expose the ones that do not deserve your budget.
01 / How we judged this list
Four tests, applied to everyone, including us. First, editorial standards: manual outreach and screened domains, not networks wearing a trench coat. Second, SaaS relevance, since a placement your buyers will never read is a metric, not a result. Third, transparency, in pricing, process, or both. Fourth, proof depth: named engagements with checkable data outrank testimonial walls, and testimonial walls outrank adjectives.
One more thing shaped this list: where links now matter. Roughly 60 percent of B2B buyers bring AI assistants into the purchase process, and the placements that feed those answers, listicles, comparisons, trusted industry publications, are exactly the ones a serious agency targets. Agencies still selling generic guest posts on DR-padded blogs are solving a 2019 problem.
02 / The 9 best SaaS link building agencies at a glance
The table gives you the one-glance version; the entries below carry the detail and the caveats.
| Agency | Best for | Model |
|---|---|---|
| Technotize | Links tied to pipeline, inside a full SEO program | Editorial placements + digital PR |
| saaslinkbuilder | Pure-play SaaS-to-SaaS link building | Founder-led outreach, listicle placements |
| uSERP | Funded SaaS in brutal categories | Premium authority placements |
| Editorial.Link | Quality-first, smaller monthly batches | Small senior team, manual editorial |
| Linkbuilder.io | Fully hands-off campaigns | Managed outreach, AI-assisted prospecting |
| Siege Media | Content and links as one motion, mid-market up | Content-led link earning |
| Fractl | Press coverage and journalist links | Data studies + digital PR |
| Above Apex | Off-page only, SaaS-exclusive | Links + brand mentions, daily monitoring |
| VH-Info | Published pricing, focused packages | Manual white-hat outreach |
For readers weighing a broader engagement, we keep our full-service SaaS SEO agency comparison on a sibling page.
03 / Agency by agency
Order reflects fit for the typical SaaS buyer reading this page, not a claim that number one beats number nine at everything. We are first, and we publish the page; weigh that however you want, then check the numbers.
1. Technotize
We build links as one part of a revenue program, not as a line item you buy by the dozen. Every domain gets screened before outreach, placements go in as minimal edits editors actually accept, and our current campaign has held exact-match anchors at zero because anchor discipline is what keeps authority gains through core updates. This is our editorial link building practice in one sentence. The proof is named and public: Da Vinci grew from 113 to 357 referring domains with DR 19 to 55 in 11 months (the Da Vinci case study), and Workwize from 130 to 1,413 with DR 27 to 71 over 22 months (the Workwize case study), both with client-approved data. Our own domain is nine months old, DR 15 from a standing start, climbing the same curve we sell. Best for B2B SaaS companies that want links measured in pipeline, not placements.
2. saaslinkbuilder
A founder-led shop that does one thing: SaaS-to-SaaS links, with a heavy focus on getting clients into the listicles and comparison pages where buyers shortlist. Their own reporting puts the average DR of built links in the mid-60s, and their positioning covers both Google and AI answer visibility. Case studies are anonymous, which costs them points on our fifth test, but the specialization is real. Best for companies that want a pure link building partner focused on buyer-journey placements.
3. uSERP
The premium end of the market, DR 75 on their own domain and a reputation built on high-authority editorial placements for funded, recognizable SaaS brands. You pay for tier: uSERP campaigns target the publications most agencies cannot reach. Best for funded SaaS companies in categories where DR 40 placements simply do not move anything.
4. Editorial.Link
Built around a small senior team earning editorial placements manually, with the DR 73 domain to show the method works on their own house. The model trades volume for quality, so monthly link counts run lower than the managed-service crowd. Best for teams that would rather have eight links worth keeping than thirty worth auditing.
5. Linkbuilder.io
A fully managed operation built on manual link outreach with AI-assisted prospecting, and one of the strongest own-site proofs on this list: DR 67 with roughly 16,000 monthly US organic visits, much of it from ranking for the exact category terms they sell. An agency that wins its own SERP is practicing in public. Best for SaaS teams with no in-house SEO who want link building to run without them.
6. Siege Media
The scale player. DR 80, around 35,000 monthly US organic visits, and a model where links are earned by content assets rather than placed by outreach alone. Their own link building services page is the single biggest traffic asset in this category, which is about as direct as proof gets. Pricing sits at the top of this list's range. Best for mid-market to enterprise SaaS that wants content production and link earning as one integrated motion.
7. Fractl
Digital PR in its original form: original research, surveys, and data studies pitched to journalists, producing links that ordinary outreach cannot buy at any price. The trade-off is timeline and cost, since a study takes months to produce and pitch. Best for brands that want press-grade coverage assets and can wait for compounding rather than counting monthly placements.
8. Above Apex
SaaS-exclusive and off-page only: links and brand mentions, no content retainers, no technical audits. Their site publishes the operational details most agencies hide, daily link monitoring, permanent-placement replacement policy, and 13 Clutch reviews at a 5.0 average by their own count. Their own domain sits at DR 24, yet their service page outranks DR 70 sites in this exact SERP, a live demonstration that relevance can beat raw authority. Best for teams with content handled in-house that want a transparent off-page specialist.
9. VH-Info
A specialist shop running manual white-hat outreach since 2022, with the rarest thing in this market: published pricing, starting around $2,500 a month for 10 links according to Founder Reports' review of their packages. DR 56 on their own domain. White-label available for agencies. Best for companies that want to know the price before the discovery call.
04 / How to choose a SaaS link building agency
Every agency above can send a polished deck. The gap between them shows up under five questions, and the answers matter more than the logos.
Five questions that expose a weak agency
Ask where exactly your links will live, and whether you approve targets before outreach starts; a refusal means inventory. Ask to see the agency's own site numbers; hesitation here tells you they know what you will find. Ask their anchor policy; the right answer sounds boring, mostly brand and natural phrases, and the wrong answer sounds like a menu. Ask what happens when a link drops, because some always do, and replacement policy separates operators from brokers. And ask for one named client you can verify independently; the most-cited link study in the industry found the top result has nearly four times the backlinks of positions two through ten, which is exactly why this market attracts sellers whose proof evaporates on contact.
Red flags that should end the call
Fifty-dollar placements. Guaranteed DR numbers. Exact-match anchor packages. A "private network" pitched as an asset instead of confessed as a liability. Links live within 48 hours, which real outreach cannot do. And any agency whose case studies have percentages but no names, dates, or sources.
05 / What SaaS link building costs
We run these programs, so these are operator numbers, not survey averages.
You pay again later, once to a real agency to outgrow the profile.
Manual outreach, screened domains, editorial placements at low-hundreds per link.
Tier-one publications, data studies, journalist pitches, category-defining coverage.
A legitimate editorial placement in a B2B SaaS category runs in the low hundreds of dollars per link once fees, content, and outreach labor are counted honestly. Monthly programs from credible agencies land between $2,000 and $15,000 depending on velocity and placement tier, with premium shops above that. Anything dramatically cheaper is coming from inventory, and inventory means shared farms, and Google's spam policies treat manipulative link schemes as targets, discounting them at algorithm scale. The expensive part of cheap links is buying them twice: once from the reseller, once more when you pay a real agency to outgrow the profile they left you. If you want the transparent version of that math, our pricing page shows the tiers we actually quote.
06 / What the numbers look like when it works
Two engagements, both named, both with data from sources the clients control.
Da Vinci, a Gartner-recognized WMS platform, went from 113 to 357 referring domains in 11 months, DR 19 to 55, at a deliberate 20 to 35 new domains a month, because a steady climb looks like a brand getting popular and a spike looks like a receipt. Organic traffic multiplied 25 times, and kept climbing after the engagement ended. Workwize, an IT asset management platform, went from 130 to 1,413 referring domains over 22 months, DR 27 to 71, with organic becoming the leading pipeline source and inbound crossing $1.16M a month at peak. The full pages publish the raw numbers: the Da Vinci case study and the Workwize case study. If any agency on this list, including us, quotes you results, hold them to this format: named client, sourced numbers, client sign-off. That is the link building service both cases share, running inside a broader SEO program.
07 / FAQ
What does a SaaS link building agency actually do?
It earns links from sites your buyers and Google both trust: industry publications, listicles and comparison pages, partner and integration ecosystems, and press coverage. The work is prospecting, screening, outreach, negotiation, and placement, and in a good agency most of the effort goes into what gets rejected.
How much does SaaS link building cost?
Expect legitimate placements to cost in the low hundreds of dollars each once fees, content, and labor are counted, and monthly programs from credible agencies to run between $2,000 and $15,000 depending on volume and tier. Prices far below that range mean farm inventory, which costs more later than it saves now.
How many links per month does a SaaS company need?
It depends on the authority gap to your category's incumbents, but most programs we run land between 10 and 35 new referring domains a month. Steady velocity beats spikes: consistent acquisition looks like a growing brand, and sudden bursts look like exactly what they usually are.
How long until links move rankings?
Authority lags placement by roughly three to six months, because search engines discount new links until they age and accumulate. In our engagements the ranking curve bent in the second quarter of consistent link work, and compounded from there.
Do paid link placements violate Google's rules?
Links bought purely to manipulate rankings violate Google's spam policies and get discounted or worse. Editorial placements, digital PR, and earned coverage operate differently: the site links because the content deserves it, and any fees cover real editorial work. The practical line is simple: if the placement would embarrass you in a screenshot, it is the wrong placement.
