Most SaaS link-building content was written for companies with link-building budgets. Six-figure outreach campaigns, paid PR firms, mass guest-post programs. None of that applies to an indie founder shipping a product on weekends.
The honest version of indie backlink work uses five channels, costs effectively zero in cash, and produces between thirty and sixty quality backlinks over the first twelve months. That's enough to materially accelerate organic search rankings for any product in a tractable niche. The work is consistent rather than concentrated, and the order matters.
Channel one: directory submissions
Directory submissions are the foundation of indie SaaS link building because every quality directory produces a do-follow backlink that gets crawled regularly.
A cluster of eight to fifteen directory listings produces roughly that many high-quality, topically relevant backlinks within a few weeks of submission. The directories themselves are typically DA 30 to 90, which means the links carry meaningful authority. The links are also stable; they don't disappear when a campaign ends.
The work: spend two to three weeks submitting to one or two directories per session, across categories the product fits. General indie maker directories like Plug Your Build, category-specific directories (AI tools, SaaS, newsletters, design tools), alternative-to directories like AlternativeTo and SaaSHub, and any specialist directory the product belongs in.
Time investment: 30 to 60 minutes per submission, including the ongoing 15 minutes of engagement (replying to a comment, updating the listing) that improves placement.
Expected output: 10 to 15 do-follow backlinks from DA 30+ domains in the first month of focused work, with the long tail of smaller directories continuing into months two and three.
Channel two: HARO and modern equivalents
HARO (Help A Reporter Out) and its modern equivalents (Qwoted, Featured, SOS Media Network) connect journalists writing stories with sources who can comment. For indie founders with expertise in a specific area, this is a backlink channel that operates at near-zero cost.
The mechanics: subscribe to the daily emails. Each email contains 10 to 50 queries from journalists looking for sources. Filter for queries in your area of expertise. Respond to two or three per week with a substantive, useful, on-topic quote that takes 15 to 20 minutes to write.
Conversion rates: 5 to 15 percent of well-written responses get picked up. That's roughly one pickup per 10 to 20 responses. Each pickup is typically a one-link mention in a published article, sometimes with the founder's name and product URL.
Expected output: 3 to 8 backlinks over the first six months for a founder running this channel one to two hours per week. The publications are often higher DA than directories (DA 60 to 90+), so the SEO value per link is meaningful.
Channel three: guest posts on niche blogs
Guest posting at scale is a paid game now and the unit economics don't work for indie founders. Guest posting on specifically targeted niche blogs is the opposite: hand-curated, relationship-driven, and zero cost.
The process: identify ten blogs in tangentially relevant niches (not direct competitors, but blogs whose audience overlaps with yours). Read the last 30 days of each blog's content. Find a gap or under-covered angle. Pitch a specific 800-to-1,500 word post with a clear hook, drafted but not yet written.
Conversion rates: 10 to 30 percent of well-targeted pitches result in acceptance. That's roughly two acceptances per ten pitches.
Each accepted post typically produces one to two backlinks (one in the author bio, sometimes one inline if the piece naturally cites the product). The DA of the host blog varies widely; a successful pitch to a DA 50+ niche blog is worth roughly the same as three or four directory listings.
Time investment: 4 to 6 hours per accepted post, including the pitch, the writing, and the back-and-forth with the editor.
Expected output: 4 to 8 backlinks over six to nine months for a founder running this channel at one to two pitches per week.
Channel four: broken-link building
Broken-link building is the highest-effort channel of the five but the conversion rate is unusually high when targeted correctly.
The process: identify resource pages (curated lists of tools, "best of" roundups) in the product's category. Use a broken-link checker (Check My Links, Ahrefs' free broken-link tool) to find dead links on those pages. Reach out to the page owner with two things: a heads-up about the broken link, and a suggestion to replace it with a relevant link to your product.
Conversion rates: 15 to 30 percent of well-targeted broken-link emails result in the link being replaced. The high rate is because the page owner already had a broken link they need to fix, and the suggestion solves their problem.
Time investment: 30 to 60 minutes per broken link, including identification, drafting the email, and follow-up.
Expected output: 3 to 6 backlinks per month from running this channel at 30 to 60 minutes per week. The DA of the host pages tends to be moderate to high (DA 40 to 80) because they're established resource pages.
Channel five: a free tool or lead magnet
The single highest-impact backlink-producing asset an indie SaaS can ship is a free, focused tool that solves a specific problem in the product's category.
Examples that have worked in indie SaaS: a free calculator (HubSpot's marketing tools, Stripe's pricing calculator), a free analyzer (Mozcast, Google's PageSpeed Insights), a free template generator, a free assessment quiz, an open-source dataset, an industry benchmark report.
The mechanics: build the tool in two to four days. Ship it on a subdomain or sub-path of the product. Promote it through the other four channels (directories, communities, social posts). Other operators in the space link to it organically because it's genuinely useful.
Expected output: a successful free tool produces 20 to 100 backlinks over its first 18 months, often from higher-DA domains than the founder could land through outreach. The compounding here is the largest of any channel because the tool keeps producing links for years.
The right order
Run the channels in roughly this sequence:
Month one: directory submissions. The foundation. Builds the first 10 to 15 links and improves the product's domain authority enough that future outreach lands better.
Months two and three: begin HARO and broken-link building in parallel. Both are low-effort enough to run alongside other work.
Months three to six: ship one free tool or major lead magnet. The biggest compounding asset of the year.
Months four to twelve: guest posts at a sustained one to two pitches per week. This is the steady-state channel that compounds.
A founder running all five channels at modest intensity (two to four hours per week total) typically lands 30 to 60 quality backlinks in the first twelve months. That's the link profile that materially accelerates organic rankings for any non-saturated category.
The myths to ignore
A few persistent backlink beliefs are wrong or actively harmful.
Backlink quantity matters more than quality. False. Ten DA 50+ topically relevant backlinks outperform a hundred DA 10 generic backlinks for any current search engine algorithm.
Reciprocal links work. Mostly false. Search engines discount reciprocal patterns heavily. The one exception: genuine partner relationships where the link makes editorial sense.
Comment links and forum signatures count. False for almost all modern algorithms. Don't waste time on them.
Buying links from marketplaces works. False and dangerous. Detection has gotten better, and the penalty for unnatural link profiles is harsh enough to set a product back six to twelve months.
PBNs (private blog networks) work. False at this point. Search engines have gotten good at detecting them, and the founders still selling PBN packages are largely selling expensive paths to penalties.
The honest version is unglamorous: the five free channels above, run consistently for a year, produce more durable SEO benefit than any paid shortcut available to an indie founder. The math also works much better. Free time, deployed steadily, beats $500 spent on a sketchy outreach service.
Plug Your Build is a permanent directory for indie makers across SaaS, newsletters, courses, Gumroad assets, Discord servers, and more. Standard listings start at $3.99/month and stay live indefinitely. Submit yours here.