There are two kinds of "best SaaS link building agency" list. One ranks agencies by how much they paid to be on it. The other tells you what each one costs, what it makes you commit to, and who it is wrong for.
This is the second kind. Eleven agencies, compared on published pricing, minimum commitment, how they actually acquire links, and whether they have real SaaS evidence behind the claim. Where an agency does not publish a price, we say so instead of inventing a range.
Short answer: which SaaS link building agency fits which budget
If you want to buy links without a retainer: LinkyJuice ($250–$400 per link) and FATJOE (from $72 per link) are the only two agencies on this list with no minimum commitment.
If you have $10,000+ per month and want editorial and digital PR links: uSERP and Siege Media have the strongest published B2B software track records. Both run six-month-shaped engagements.
If you want a mid-market managed retainer: Page One Power publishes a starting figure of $3,700 per month on an initial six-month contract.
If you want to pick the sites yourself: Linky.io is a self-serve marketplace rather than a managed service.
Those four sentences cover roughly 90% of SaaS buyers. The rest of this page is the detail behind them, including the parts agencies do not usually put in writing.
Disclosure, before the list
LinkyJuice is our own agency, and this is our website. We have put ourselves first on this list, which you should treat with exactly as much scepticism as that deserves. What we can do instead of pretending to be neutral is tell you plainly where we are the wrong choice:
- If you need digital PR and national press coverage, we are not the right fit. uSERP and Siege Media are built for that and we are not.
- If you want links bundled into a full SEO engagement with technical and content work, Sure Oak or Loopex Digital will serve you better than we will.
- If your budget cannot clear roughly $250 a link, FATJOE’s entry pricing goes lower than ours does.
- If you want to browse a list of sites and buy placements yourself, that is a marketplace, not us.
We have not accepted payment from any agency on this list, and none of the outbound links below are affiliate links.
How we compared these agencies
Five criteria, applied the same way to every agency including our own.
| Criterion | What we looked for | Why it matters |
|---|---|---|
| Published pricing | A price or a starting figure you can find without a sales call. | We mark anything unpublished as not published rather than guessing. |
| Minimum commitment | Whether you can buy one link or must sign for six months. | This is the single biggest filter for a startup, and it is rarely on the pricing page. |
| Link acquisition method | Outreach, earned editorial, digital PR or marketplace. | Method determines what happens to the link in two years, not just this quarter. |
| SaaS evidence | Named SaaS clients, SaaS case studies or a stated SaaS practice. | "We work with SaaS" on a services page is not evidence. |
| Page-level thinking | Whether they ask which pages need authority. | SaaS link building fails when every link points at the homepage. |
One note on what we deliberately did not score: domain rating of placements. Every agency claims a DR range, almost none of them define whether that is an average or a floor, and the number is trivially inflated. Relevance to your niche predicts SaaS results better than DR does, which is why we weigh method over metrics. If you want the reasoning behind that, we wrote it up in how to tell if a link is actually worth it.
SaaS link building agencies compared
| Agency | Pricing model | Entry point | Minimum commitment | Primary link types | SaaS focus |
|---|---|---|---|---|---|
| LinkyJuice | Per placed link | $250–$400 per link | None | Guest posts, niche edits, blogger outreach | Primary |
| FATJOE | Per link, à la carte | From $72 per link | None | Blogger outreach, niche edits, multilingual | Generalist |
| uSERP | Monthly retainer | Not published | 6 months, 60-day opt-out | Editorial links, digital PR, brand mentions | Primary |
| Siege Media | Content retainer | Not published (cites effective CPL under $250) | Not published | Earned links from ranking content | Served, not exclusive |
| Page One Power | Monthly retainer | From $3,700 per month | 6 months, then monthly | Resource links, content links | Generalist |
| LinkBuilder.io | Custom campaign | Not published | Custom | Bespoke outreach campaigns | Served |
| Outreach Desk | Per link and packages | Not published | Not published | Niche edits, guest posts, insertions, blogger outreach | Served |
| Loopex Digital | Monthly retainer | Not published | Not published | Earned links via content and PR | Generalist |
| Sure Oak | Full-service SEO retainer | Not published | Not published | Links inside a wider SEO scope | Generalist |
| Saynine | Managed, curated | Not published | Not published | Hand-vetted editorial placements | Served |
| Linky.io | Self-serve marketplace | Not published | None | Marketplace placements you pick | Generalist |
"Not published" appears nine times in the entry-point column. That is the most useful finding in the table: most of this market will not tell you what it costs until you are on a call. Two agencies will, and one of them starts at $72.
The 11 best SaaS link building agencies in 2026
1. LinkyJuice — per-link pricing with no retainer
Pricing: $250, $330 or $400 per placed link depending on tier. No retainer, no monthly minimum, no contract.
We built LinkyJuice for SaaS companies that want to control spend link by link rather than commit to a retainer before seeing a single placement. You approve every site before we place anything, and you pay per link that actually goes live.
The part that matters more than pricing is where the links point. SaaS link building fails when every link goes to the homepage, because the pages that convert trial signups are feature pages, comparison pages, alternatives pages and integration pages. We map links to those, which is the same allocation logic we set out in link building for startups.
Strengths:
- Pay per placed link, so cost per link is knowable in advance
- You pre-approve every site before placement
- No retainer or minimum, so you can stop after one link
- Links mapped to revenue pages rather than the homepage
- SaaS and B2B software as the primary practice, not a vertical page
Best for: SaaS companies between seed and Series B that want predictable per-link cost and the ability to stop at any time.
Not for: companies that need national press coverage, or that want link building folded into a full-service SEO retainer.
For what a sustained campaign looks like over time, we documented taking a communication SaaS from DR 10 to DR 52 in seven months.
2. FATJOE — the lowest entry price in the market
Pricing: blogger outreach and niche edits from $72 per link. Managed "Grow" packages from $600. Fully à la carte with no minimum.
FATJOE is the volume end of this market and makes no pretence otherwise. It is built as a white-label supply line for agencies and resellers, with a productised catalogue, 14-day delivery windows and a lifetime link replacement guarantee. Placements are concentrated on UK and US blogs, with multilingual outreach covering Spain, France, Italy and Argentina from $240.
The trade-off is relevance control. At $72 a link you are buying from an inventory rather than from a strategy, and nobody is asking which of your pages needs authority. For a SaaS company that is a real limitation; for an agency that needs predictable fulfilment at a known cost, it is exactly the point.
Best for: agencies and resellers who need fulfilment at volume, and anyone whose budget genuinely cannot clear $250 a link.
Not for: SaaS companies that need links mapped to specific product and comparison pages.
3. uSERP — enterprise SaaS and digital PR
Pricing: not published. uSERP’s own guidance puts quality white-hat link building at $5,000–$25,000+ per month, and says agencies delivering consistent placements at scale start around $10,000 per month. Engagements run six months with a 60-day opt-out, and contracts above $20,000 per month move to an enterprise tier.
uSERP works predominantly in B2B and SaaS and runs a dedicated SaaS practice, with named clients including monday.com. The work is editorial links, unclaimed brand mentions, guest contributions, resource and data pages, contextual insertions and digital PR — explicitly excluding PBNs and automated links. A sample engagement is scoped as 14 links across 3 pages in 90 days, which tells you the shape: few links, high authority, mapped to specific pages.
uSERP also publishes a useful floor: it argues that paying notably less than $900 per placement usually buys a link that is worthless or harmful. That is a self-serving number from an agency at the top of the market, but it is a defensible one and worth holding against any cheaper quote you receive.
Best for: funded SaaS companies with $10,000+ per month and a need for authority-tier placements and press.
Not for: anyone who needs to see pricing before a sales conversation, or who cannot commit for six months.
4. Siege Media — earned links from content that ranks
Pricing: not published. Siege Media cites an effective cost per link under $250, sometimes as low as $250, achieved through content rather than outreach.
Siege Media is a content agency whose links are a by-product rather than the deliverable. It targets low-difficulty, high-link-intent topics, publishes into them monthly, and lets reporters and bloggers link to what ranks. It reports an average placement DR of 40+ across industries and 50+ in tech-centric verticals, and names clients including Y Combinator, Intuit, Airbnb and Zillow. SaaS and fintech are both listed practices.
Two things to understand before engaging. First, the timeline: Siege Media states that links typically start appearing around month four and accelerate by month six. Second, there is no link volume guarantee, because earned links cannot be promised. If your board expects a link count in month one, this model will cause friction.
Best for: SaaS companies already investing seriously in content, with a 6–12 month horizon and no requirement for guaranteed volume.
Not for: anyone who needs links this quarter, or who is not funding content production alongside it.
5. Page One Power — the only published mid-market retainer
Pricing: typical campaigns start at $3,700 per month, on an initial six-month contract that can move to month-to-month afterwards. A link quota is guaranteed against the contract.
Page One Power is a managed, custom link building agency built around resource link building and content link building. It is the only agency in this comparison that publishes both a starting monthly figure and its contract structure, which is worth more than it sounds — it means you can budget before you talk to anyone.
It is a generalist rather than a SaaS specialist. That is not disqualifying, but it does mean you should ask directly in the first call which pages they intend to point links at, and whether they have run campaigns against comparison and alternatives pages before.
Best for: mid-market companies that want a guaranteed quota and a knowable monthly number.
Not for: anyone who needs a SaaS-specific practice, or who cannot sign for six months.
6. LinkBuilder.io — bespoke campaigns
Pricing: not published; campaigns are custom.
LinkBuilder.io builds campaigns around a client’s goals, growth stage and niche rather than selling from a catalogue. The emphasis is on personalised outreach and longevity of placements, and it has experience in competitive niches. For SaaS companies that want a strategist rather than a supplier, this is the model.
Best for: SaaS companies that want a hands-on campaign designed around specific pages and goals.
Not for: anyone comparing on price, since there is not one to compare.
7. Outreach Desk — full white-hat service stack
Pricing: not published; scales from startup to enterprise.
Outreach Desk runs on long-standing editor and publisher relationships rather than cold prospecting, and covers the full placement stack: niche edits, brand mentions, link insertions, guest posting, contextual links and blogger outreach. A free toxic backlink audit is included in onboarding, which is a genuinely useful starting point if you have inherited a messy profile.
Best for: SaaS teams that want several placement types from one supplier.
Not for: buyers who want a published rate card.
8. Loopex Digital — links through content performance
Pricing: not published.
Loopex treats link building as one output of a broader SEO and PR practice rather than a standalone service, earning links by producing content that ranks and attracts them. Closest in philosophy to Siege Media, at a smaller scale, with performance tracking as a stated focus. The same caveat applies: earned-link models take months, not weeks.
Best for: SaaS companies treating content as a core acquisition channel.
Not for: anyone who needs placements on a fixed schedule.
9. Sure Oak — links inside a full SEO engagement
Pricing: not published.
Sure Oak is a full-service SEO agency covering technical SEO, keyword strategy, content and links in one scope. If you do not have an SEO lead in-house and want one partner accountable for the whole channel, consolidating is a reasonable call. If you already have SEO covered and only need links, you will be paying for scope you do not need.
Best for: companies without in-house SEO that want a single accountable partner.
Not for: teams that only need link acquisition.
10. Saynine — selective, fully managed placements
Pricing: not published.
Saynine vets each site individually and curates where links land rather than working from standing inventory. It is a managed service, not a marketplace, so the team handles the process end to end. The selectivity is the product; expect fewer placements and a slower cadence than a catalogue supplier.
Best for: SaaS companies that prefer a relationship-led, hands-off process.
Not for: anyone who needs volume or wants to pick sites themselves.
11. Linky.io — self-serve marketplace
Pricing: per placement, varies by site. No minimum.
Linky.io is a marketplace rather than an agency: you filter sites by niche, domain strength and placement type, pick what you want, and the platform handles outreach and fulfilment. Minimal setup and no commitment. The flip side is that strategy is entirely yours — nobody is deciding which pages need authority or whether a site is worth its price.
Best for: in-house SEO teams who know exactly what they want and want to buy it directly.
Not for: founders without SEO expertise, who will likely overpay for weak placements.
How to choose between them
Work down this order. It is deliberately not "compare DR and pick the cheapest".
- Decide whether you can commit. If a six-month contract is not signable, you have four options on this list, not eleven. This single question removes most of the market.
- Decide what the links are for. Authority for a domain that cannot rank at all is a different job from pushing three comparison pages onto page one. Say which it is before the first call.
- Name the pages. Bring a list of the five URLs that need authority. An agency that does not ask about page-level targeting is going to point everything at your homepage.
- Ask what happens if a link is removed. FATJOE publishes a lifetime replacement guarantee. Most do not. Ask, and get the answer in writing.
- Ask for a SaaS example in your motion. Product-led self-serve and sales-led enterprise need different link targets. "We work with SaaS" is not an answer to this.
We turned this into a scored checklist you can run against any vendor in how to choose a link building company. If the decision is actually agency versus hiring someone, the year-one cost comparison is in SaaS link building agency vs in-house team.
What SaaS link building actually costs in 2026
Pulling the published figures from this page into one range:
- $72–$250 per link. Productised outreach from inventory. Fine for agency fulfilment, weak on relevance control.
- $250–$400 per link. Managed per-link placement with site approval and page-level targeting.
- $3,700+ per month. Managed retainer with a guaranteed quota, six-month shape.
- $10,000+ per month. Editorial and digital PR tier, where placements are few, high-authority and press-led.
Below roughly $100 a link you are usually buying from a network rather than earning a placement, and that is where the risk sits. Our full breakdown of what drives these numbers is in link building pricing.
What makes a SaaS backlink worth paying for
Whichever agency you pick, these five things determine whether a placement does anything:
- Topical relevance. The linking page should serve an audience that overlaps yours. In SaaS, relevance predicts results better than authority does.
- Editorial placement. The link sits inside content that would exist without it. A link in a page built to host links is not a placement.
- Real organic traffic. The linking page should get search traffic. A DR 60 site with no traffic is an inflated metric.
- Natural anchor text. Varied and contextual. Repeated exact-match anchors are the clearest manipulation signal there is.
- The right target page. A link to a blog post that does not convert is worth less than a link to the comparison page that does.
To find which pages your competitors have links to and you do not, run the process in SaaS backlink gap analysis.
SaaS link building agency FAQ
Which SaaS link building agencies are the best?
It depends on commitment, not quality. For no-minimum per-link buying, LinkyJuice ($250–$400 per link) and FATJOE (from $72) are the only two here without a contract. For enterprise SaaS with $10,000+ monthly budgets, uSERP and Siege Media have the strongest published B2B software records. For a mid-market retainer with a published price, Page One Power starts at $3,700 per month.
How much does a SaaS link building agency cost?
Published figures in 2026 run from $72 per link at the productised end to $10,000+ per month at the digital PR end. Managed per-link services sit at $250–$400 per placement, and the cheapest published monthly retainer is $3,700. Most agencies in this market do not publish pricing at all.
Do I need a SaaS-specific link building agency?
Only if your target pages are product pages. SaaS link building differs from general link building in where the links point: feature, comparison, alternatives and integration pages rather than the homepage or blog. A generalist agency can do this well if you specify the target URLs; it will usually default to the homepage if you do not.
How many backlinks does a SaaS site need to rank?
There is no useful number, because it is set by the pages you are competing against, not by your site. Pull the referring domain counts of the top five results for your target keyword and treat the median as the bar. One relevant placement from a site your buyers read will outperform a dozen from unrelated blogs.
How long does SaaS link building take to show results?
Three to six months for ranking movement on competitive terms, and longer where the domain is new. Outreach models produce placements within two to four weeks but take time to move rankings; earned-content models like Siege Media state that links start appearing around month four. Either way, judge an engagement at month six, not month two.
What should I ask a SaaS link building agency before signing?
Four questions: which of my pages will you point links at, what is the minimum commitment, what happens if a link is removed, and can you show a SaaS client in my go-to-market motion. Any vendor that cannot answer all four in a first call is not ready to be shortlisted.
The bottom line
The useful split in this market is not cheap versus expensive. It is committed versus not. Four of these eleven agencies will let you buy a single link and walk away; the rest want six months before they place anything. Decide which side of that line you are on and the shortlist writes itself.
If per-link pricing with page-level targeting and no retainer is what you are after, that is specifically what our SaaS link building service is built to do — you approve every site, and you pay per link that goes live. If you want the wider market beyond SaaS specialists, we compare it by model and pricing in best link building agencies.
