Most link building advice for small businesses is a list of tactics with no risk rating attached, which is how a plumber ends up with sixty directory listings and a manual action. This piece sorts the common tactics by what Google’s spam policies actually say about each, so you can build a programme you would be comfortable describing in writing to a search engineer.
Read the policy list before you pick tactics
Google’s spam policies define link spam as “creating links to or from a site primarily for the purpose of manipulating search rankings,” then give a list of examples. Several of them are things sold to small businesses every week: low-quality directory or bookmark site links; excessive link exchanges or partner pages that exist only for cross-linking; widely distributed links in the footers or templates of various sites; keyword-rich links embedded in widgets distributed across sites; forum comments with optimized links in the post or signature; and “creating low-value content primarily for the purposes of manipulating linking and ranking signals.”
The word doing the work in the definition is “primarily.” A local chamber of commerce listing exists because members expect to be listed. A hundred paid directory listings exist because someone wanted links. Same format, different primary purpose, and Google’s policy is written around purpose rather than format. When you evaluate a tactic, the question is what it would be for if search engines vanished tomorrow.
The tactics, sorted by risk
| Tactic | Policy status | What to do |
|---|---|---|
| Chamber of commerce, trade body and professional register listings | Fine | Legitimate memberships you would hold anyway. Low volume, genuinely relevant, worth the hour. |
| Bulk or paid directory submissions | Named as link spam | “Low-quality directory or bookmark site links” is an explicit example in the policy. Skip. |
| Sponsoring a local team, event or charity | Fine if qualified | Payment was made, so the sponsor link should carry rel="sponsored". Do it for the audience and the goodwill, not the ranking credit. |
| Reciprocal linking with partner businesses | Fine in moderation | The policy names “excessive link exchanges” and partner pages that exist purely for cross-linking. A handful of genuine partner references is not that. |
| Gifting product to a blogger or reviewer | Named as link spam unless qualified | Google lists sending a product in exchange for a write-up and link as an example. Ask the reviewer for rel="sponsored" and treat it as PR. |
| Guest contributions to trade publications | Fine if editorial | Commissioned and edited pieces are editorial. Paid placements and bulk guest posting for links are what Google’s sponsored post guidance warns about. |
| Responding to journalist requests as an expert source | Fine | Earned coverage. The highest-value tactic on this list for most small businesses. |
| Reclaiming unlinked brand mentions | Fine | Someone already chose to write about you. Asking them to link the mention is completing an existing editorial decision. |
Source: Google Search Central, Spam policies for Google web search.
What a small business actually has
The reason the earned column works better than the bought column is not moral, it is structural. A local business has three assets a national competitor cannot buy: physical presence in a place with its own press, membership of trades and associations with their own publications, and direct knowledge of an operational reality that trade journalists need quotes about. Those produce links from sites that are credible on your specific topic, which is the form of relevance Google’s rater guidelines describe.
Set the volume expectation accordingly. A serious small business programme produces a handful of genuine referring domains a quarter, not a hundred a month. If a proposal promises volume in the hundreds, it is describing the tactics in the middle column of that table, and since the December 2022 link spam update the usual outcome of those is that Google neutralizes the links and the credit is lost. You pay, nothing breaks, nothing improves.
Sequencing a programme that compounds
Order matters more than effort here. Fix internal linking first, because it is free, fully within your control, and Google states that a properly linked site can usually be discovered without a sitemap at all. Second, publish something specific enough to be citable, which for most small businesses means operational data or a genuinely local answer nobody else has written down. Third, tell the people most likely to care: the trade press, the local paper, your association’s newsletter, the suppliers and partners already in your orbit.
Only after those three should outreach to strangers enter the plan, and it should stay a minority of the effort. Cold outreach without an asset is the least productive activity in SEO, and it is the activity most link services sell, because it is the easiest to bill by the hour.
Key takeaways
- Google’s policy is written around primary purpose, not format. The same directory listing is fine or spam depending on why it exists.
- Bulk directories, widget links, template footer links and optimized forum signatures are named examples of link spam, not grey areas.
- Sponsorships and gifted product are legitimate marketing, but the resulting links need rel="sponsored" and will not pass ranking credit.
- A realistic small business programme earns a handful of genuine referring domains per quarter. Volume promises describe tactics Google neutralizes.
- Sequence it: internal linking, then a citable asset, then the people already in your orbit, then cold outreach last.
Related reading
Sources
- Spam policies for Google web search, Google Search Central
- A reminder on qualifying links and our link spam update, Google Search Central Blog (2021)
- December 2022 link spam update releasing for Google Search, Google Search Central Blog (2022)
- Learn about sitemaps, Google Search Central
- Link Building
- SEO
Written by
Daniel Okafor
SEO & Organic Growth Lead
Daniel Okafor leads SEO and organic growth at ThisCom, helping small and medium businesses earn authority through technical SEO, content, and high-quality links.
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