TL;DR
Link building is the process of acquiring hyperlinks from other websites to yours. Links remain one of Google’s strongest ranking signals because they represent votes of confidence from other sites. Effective link building in 2025 focuses on: creating genuinely linkable content (research, tools, comprehensive resources), building relationships with industry peers, earning editorial links through PR and expertise, and strategic outreach. The days of easy link schemes are over; Google’s algorithms detect and ignore or penalize manipulative link patterns. Sustainable link building requires creating genuine value that others want to reference.
Do This Today (3 Quick Checks)
- Audit your current backlinks: Use Ahrefs, Semrush, or GSC Links report to see who links to you now. Understanding your existing profile informs strategy.
- Identify linkable assets: Do you have any content that’s genuinely reference-worthy? Original research, tools, comprehensive guides? If not, that’s your first priority.
- Find competitor links: Enter a competitor in Ahrefs/Semrush backlink report. Who links to them? Could any of those sites link to you with the right content or outreach?
Digital PR for Link Building
What is digital PR?
Creating newsworthy content and pitching it to journalists and publications for coverage and links.
Digital PR content types:
| Type | Example | Link Potential |
|---|---|---|
| <strong>Original research</strong> | Industry survey, data study | Very high |
| <strong>Newsjacking</strong> | Expert commentary on trending topic | Medium-high |
| <strong>Data visualization</strong> | Interactive map, infographic | High |
| <strong>Expert predictions</strong> | Annual trends report | Medium |
| <strong>Controversial take</strong> | Data challenging assumptions | High (if credible) |
Digital PR process:
- Create genuinely newsworthy content
- Write press release or pitch angle
- Build journalist list (by beat/topic)
- Pitch before or during relevant news cycles
- Follow up once (not spammy)
- Repurpose coverage for additional links
Finding journalists:
- Twitter lists of [industry] journalists
- Muckrack (paid, comprehensive)
- Search recent articles, note bylines
- HARO/Connectively for reactive opportunities
Digital PR vs traditional link building:
PR focuses on earning editorial links through newsworthiness. Traditional outreach asks for links directly. PR typically yields higher-authority links but requires more creative/newsworthy content.
Link Prospecting Workflow
Step 1: Define link targets
- Resource pages in your niche
- Bloggers who cover your topics
- Journalists covering your industry
- Sites linking to competitors
- Broken link opportunities
Step 2: Build prospect list
| Search Query | What You'll Find |
|---|---|
| "[topic] resources" | Resource pages |
| "[topic] best tools" | Listicles you could be added to |
| "inurl:links [topic]" | Link pages |
| "[competitor]" -site:competitor.com | Sites mentioning competitor |
| "[your brand]" -site:yoursite.com | Unlinked mentions |
Step 3: Qualify prospects
- Domain authority (DR 30+ for most campaigns)
- Relevance to your content
- Editorial standards (avoid link farms)
- Contact information available
- Recent activity (not abandoned)
Step 4: Organize in spreadsheet
| URL | DA | Contact | Status | Last Contacted | Notes |
|---|---|---|---|---|---|
| example.com/resources | 52 | editor@… | Pitched | 2025-01-15 | Follow up needed |
Step 5: Outreach and track
- Personalized outreach
- Track responses
- Follow up once after 5-7 days
- Record outcomes for future reference
Outreach Email Structure
Basic outreach framework:
Subject: [Specific, relevant, not spammy]
Hi [Name],
[1 sentence showing you know their work]
[1-2 sentences: why you're reaching out, what you're offering]
[1 sentence: specific ask]
[Brief sign-off]
[Your name]Example: Resource page outreach
Subject: Resource suggestion for your SEO tools page
Hi Sarah,
I've been using your SEO resources page for my team - the tool comparisons are really helpful.
We just published a free keyword clustering tool that groups keywords by intent. It might be a useful addition to your tools section.
Here's the link if you'd like to check it out: [URL]
Thanks for maintaining such a great resource!
[Name]What NOT to do:
- Long emails (keep under 100 words)
- Generic templates with obvious [BRACKETS]
- Asking for links directly (“please link to us”)
- Multiple links in first email
- Following up more than once
Link Reclamation
What is link reclamation?
Recovering links you’ve lost or should have but don’t.
Types of link reclamation:
Lost links:
- Set up Ahrefs/Semrush alerts for lost backlinks
- When notified, check why (page removed? link removed?)
- Reach out if link was removed (ask if issue you can address)
- Redirect if your page was moved/deleted
Unlinked brand mentions:
- Search: “[your brand]” -site:yoursite.com
- Find mentions without links
- Reach out: “Thanks for mentioning us! Would you mind adding a link?”
- High success rate (they already know you)
Broken link building (your own):
- Find 404 pages on your site that have backlinks
- Either restore the page or redirect to relevant content
- Preserve link equity you’ve already earned
Image link reclamation:
- Reverse image search your graphics/infographics
- Find sites using your images without credit
- Request link in caption/attribution
Link Building Tracking and Reporting
What to track:
| Metric | Tool | Frequency |
|---|---|---|
| <strong>New referring domains</strong> | Ahrefs/Semrush | Weekly alerts |
| <strong>Lost referring domains</strong> | Ahrefs/Semrush | Weekly alerts |
| <strong>Domain authority growth</strong> | Ahrefs DR / Moz DA | Monthly |
| <strong>Outreach sent</strong> | Spreadsheet/CRM | Ongoing |
| <strong>Response rate</strong> | Responses ÷ Sent | Monthly |
| <strong>Links earned</strong> | New links from outreach | Monthly |
| <strong>Link velocity</strong> | New links per month | Monthly |
Outreach tracking spreadsheet:
| Prospect URL | Contact | DA/DR | Outreach Date | Follow-up | Response | Link Earned | Asset Pitched |
|---|---|---|---|---|---|---|---|
| site.com/resources | [email protected] | 55 | Jan 10 | Jan 17 | Interested | Jan 25 ✓ | Tool page |
Monthly reporting structure:
Link Building Report - [Month]
New links earned: X
- From outreach: X
- Organic/editorial: X
Referring domains: Y → Z (+N)
Domain Rating: X → Y
Outreach performance:
- Emails sent: X
- Responses: Y (X%)
- Links earned: Z (Y% conversion)
Top links acquired:
1. [Site] (DR X) - [anchor/context]
2. [Site] (DR X) - [anchor/context]
Next month priorities:
- [Campaigns planned]
- [Content to create]Attribution:
For important pages, track rankings before and after link acquisition to demonstrate impact. Correlation isn’t causation, but trends help justify investment.
Link Building Methods: Effectiveness and Risk
| Method | Effectiveness | Effort | Risk | Best For |
|---|---|---|---|---|
| <strong>Original research/data</strong> | Very high | High | None | Data-driven industries |
| <strong>Free tools/calculators</strong> | High | High | None | SaaS, finance, technical |
| <strong>Comprehensive guides</strong> | High | Medium | None | Any industry |
| <strong>Expert roundups (contributing)</strong> | Medium | Low | None | Building relationships |
| <strong>Guest posting (quality sites)</strong> | Medium | Medium | Low | Niche authority |
| <strong>HARO/journalist queries</strong> | Medium | Low | None | Any industry |
| <strong>Broken link building</strong> | Medium | Medium | None | Any industry |
| <strong>Resource page outreach</strong> | Medium | Medium | None | Educational content |
| <strong>Unlinked mention outreach</strong> | Medium | Low | None | Established brands |
| <strong>Guest posting (low quality)</strong> | Low | Low | Medium | Avoid |
| <strong>Link exchanges</strong> | Low | Low | Medium | Avoid at scale |
| <strong>PBNs</strong> | Temporary | Medium | Very high | Never |
| <strong>Paid links</strong> | Temporary | Low | Very high | Never |
The Conversation
Daniel, marketing director at a B2B software company, website has 200 referring domains, competitors have 2,000+, knows links matter but doesn’t know how to get them, has tried guest posting with limited success, intermediate SEO knowledge: We’re a B2B software company. Our competitors have 10x more backlinks than us. I’ve tried reaching out for guest posts but get ignored or asked to pay. I know we need links but don’t know how to actually get them without paying or doing something sketchy. What’s the real way to build links in 2025?
SDC SEO Brain: The frustration with guest posting outreach is common because everyone’s doing it, and sites are flooded with templated pitches. Let me ask first: what content do you currently have that someone would naturally want to link to?
Daniel: We have a blog with thought leadership articles. Best practices, how-to guides, that kind of thing.
SDC SEO Brain: “Thought leadership” and “best practices” content rarely earns links because thousands of similar articles exist. People link to content that gives them something they can’t get elsewhere: original data, unique research, useful tools, or the definitive resource on a topic. Do you have any original research or data from your product or industry?
Daniel: We have customer data we could anonymize. Usage patterns, benchmark statistics, things like that.
SDC SEO Brain: That’s potentially valuable. Original data that answers questions people are curious about earns links naturally. “State of [Industry] Report” or “[Industry] Benchmarks Report” based on real data gets referenced by journalists, bloggers, and researchers. What kind of data could you publish that people in your industry would find valuable?
Daniel: We could do something like “How Companies Actually Use [Product Category]” based on aggregated customer behavior. Time spent on features, adoption rates, common workflows.
SDC SEO Brain: That could work well. If you’re the only source for “X% of companies use feature Y” statistics, people writing about that topic will cite you. The key is making data genuinely interesting and not obviously self-promotional. What would surprise people in your industry?
Daniel: Probably that most companies don’t use our most advanced features. Everyone assumes the complex features are important, but data shows basic features drive most value.
SDC SEO Brain: That’s a counterintuitive finding, which is exactly what earns links and coverage. “Most Companies Ignore Advanced Features, Our Data Shows” is a story journalists and bloggers would pick up because it challenges assumptions. Package that into a well-designed report with clear data visualizations.
Daniel: How do we get people to actually see and link to it?
SDC SEO Brain: Distribution strategy:
Pre-launch: Reach out to industry journalists and bloggers, offer exclusive access before publication. “We’re releasing new industry research next week, want an early look?” gets better response than “here’s our research, please link to it.”
Launch: Publish with strong PR push. Submit to relevant industry publications. Share with your email list and social followers.
Ongoing: Outreach to anyone writing about topics your data addresses. Search for articles about your topic, offer your data as a source they should include.
Daniel: We don’t have connections to journalists. How do we find them?
SDC SEO Brain: Several approaches:
HARO (Help A Reporter Out) / Connectively: Journalists post queries seeking expert sources. Respond to relevant ones with your expertise. Even without the research, you can build journalist relationships this way.
Twitter/X lists: Follow journalists who cover your industry. Engage with their content before pitching.
Muckrack/Cision: PR databases of journalists by beat. More expensive but comprehensive.
Search recent coverage: Who wrote about your competitors or industry recently? Those are warm targets.
Daniel: What about our existing content? Can we get links to that?
SDC SEO Brain: Some tactics for existing content:
Unlinked mentions: Search your brand name in quotes. Anyone mentioning you without linking? Reach out: “Thanks for mentioning us! Would you mind adding a link?” High success rate for known brands.
Broken link building: Find resource pages or articles with broken links to content similar to yours. Offer your content as a replacement. Tools like Ahrefs show broken outbound links on any page.
Resource page outreach: Find “best resources for X” or “useful tools for Y” pages. If your content genuinely fits, pitch for inclusion.
Daniel: Guest posting didn’t work for me. Is it dead?
SDC SEO Brain: Low-effort guest posting is dead. Sending template emails asking to “contribute” to random sites doesn’t work because everyone does it and most sites accepting those pitches are low quality anyway.
Effective guest posting in 2025 means:
Target selectively: Only pitch sites where your content genuinely fits and adds value. 10 targeted pitches beat 100 spray-and-pray emails.
Build relationships first: Engage with the site’s content, comment meaningfully, follow the author, become known before pitching.
Pitch unique value: Don’t offer generic topics. Offer something only you can write: original research, unique case studies, insider perspective.
Accept it’s slow: Relationship-based guest posting takes months to yield results.
Daniel: What about link exchanges? Competitors seem to do them.
SDC SEO Brain: Small-scale, natural link exchanges (you link to a genuinely useful resource, they link to yours) happen naturally and aren’t problematic. Large-scale reciprocal linking schemes (you link to me, I link to you across many sites) are detectable by Google and at best ignored, at worst penalized.
The test: Would you link to their content even if they didn’t link to you? If yes, it’s natural. If no, it’s a scheme.
Daniel: How long until we see results from link building?
SDC SEO Brain: Link building is the slowest SEO tactic. Creating linkable content takes weeks to months. Outreach and relationship building takes months. Impact on rankings takes additional months as Google processes new links and evaluates their value.
Realistic timeline:
- Month 1-2: Create linkable assets
- Month 2-4: Outreach and promotion
- Month 4-6: Links start appearing
- Month 6-12: Ranking impact measurable
It’s a long game, which is why it’s a competitive advantage. Most companies give up before seeing results.
Daniel: Should we hire a link building agency?
SDC SEO Brain: Most link building agencies use tactics that either don’t work (mass outreach, low-quality guest posts) or violate guidelines (paid links, PBNs). The ones that work well essentially do what we discussed: create linkable content and build relationships. They’re often expensive and you’re paying for their existing relationships.
If you hire help, vet carefully:
- Ask exactly how they build links
- Demand examples of links they’ve built for similar clients
- Reject anyone promising specific numbers of links
- Run if they mention PBNs, paid links, or guaranteed placements
FAQ
Q: How many backlinks do I need to rank?
A: There’s no magic number. It depends on competition. Check how many referring domains top-ranking pages for your target keywords have. You generally need to be in that range. Quality matters more than quantity; 10 links from authoritative sites can beat 1,000 from low-quality sites.
Q: Is buying links ever okay?
A: No. Google’s guidelines explicitly prohibit buying links for ranking purposes. Paid links should be marked with rel=”sponsored” or rel=”nofollow.” If an agency offers to place paid links without these attributes, they’re violating guidelines, and links may be ignored or penalize you.
Q: What makes content “linkable”?
A: Content is linkable when it provides something others need to reference: original data/research, useful tools, definitive comprehensive guides, unique insights or case studies. If someone writing about your topic would need to cite your content to be complete, it’s linkable.
Q: How do I find link opportunities?
A: Analyze competitor backlinks (who links to them could link to you). Search for resource pages in your niche. Monitor brand mentions without links. Use HARO/journalist query services. Look for broken links on relevant sites.
Q: Do nofollow links have any value?
A: Yes, but less direct SEO value. Nofollow links don’t pass PageRank, but they drive traffic, build brand awareness, and may have some indirect value. A nofollow link from a major publication is still valuable for traffic and credibility.
Summary
Links remain a critical ranking factor. They represent votes of confidence from other sites. Quality matters more than quantity; a few authoritative links beat many low-quality ones.
Linkable content is the foundation. Without something genuinely worth linking to, no outreach strategy works. Invest in original research, useful tools, or definitive guides before active link building.
Best link building methods in 2025:
- Original research and data journalism
- Free tools and resources
- Expert source for journalists (HARO)
- Strategic guest posting with relationship building
- Broken link replacement
- Unlinked brand mention outreach
Avoid manipulative tactics:
- Paid links (violates guidelines, risk of penalty)
- PBNs (detectable, high risk)
- Large-scale link exchanges (detectable pattern)
- Mass guest posting on low-quality sites
Link building is slow. Expect 6-12 months from starting to seeing meaningful ranking impact. Companies that persist gain competitive advantage because most give up early.
Quality over quantity. One link from a relevant, authoritative site is worth more than 100 links from irrelevant low-authority sites. Pursue the links you’d be proud to mention.
Sources
- Google Search Central: Link spam policies – https://developers.google.com/search/docs/essentials/spam-policies#link-spam
- Google: How Search Works (PageRank) – https://www.google.com/search/howsearchworks/
- HARO (Help A Reporter Out) – https://www.helpareporter.com/