Link building services USA, compared on evidence
Link building is the corner of search marketing where the gap between the good version and the dangerous version is widest, and where the buyer usually cannot tell them apart from a proposal. One provider earns citations by producing things worth citing; another buys placements on sites that exist to sell them, and bills the same. Google's spam policies treat the second as a violation, and the site that carries the consequence is yours. This index lists providers on what they publish about their pricing and their methods, so the sourcing question is settled before money moves.
- median disclosed retainer, per month (USD)
- $2,000
- agencies with a verified published price
- 21
- verified agencies in the index
- 134
Figures on this page come from the 134-agency verified catalog: each one was fetched from the agency's own published page and matched verbatim, with the source and retrieval date stored beside it.
- 134 agencies verifiedevery fact matched verbatim to the agency's own page
- Quoted and dated, never estimatedlast verification pass 2026-08-18
- 11 cities coveredlocal presence evidenced by offices and serving claims
Agencies with a verified published price
| Agency | Disclosed starting price | Evidenced specialties | HQ | Source | Checked |
|---|---|---|---|---|---|
| Prosperity Media 3 verified facts | AUD 2,000/mo | Content marketingSEO | Surry Hills (Sydney), NSW, AU | prosperitymedia.com.au | August 2026 |
| SimpleTiger 3 verified facts | $5,000/mo | SEO | Sarasota, FL | simpletiger.com | August 2026 |
| Yoghurt Digital 3 verified facts | AUD 2,000/mo | PPC & paid searchSEOSocial media marketing | Surry Hills (Sydney), NSW, AU | yoghurtdigital.com.au | August 2026 |
| Boulder SEO Marketing 2 verified facts | $2,000/mo | SEO | Boulder, CO | boulderseomarketing.com | August 2026 |
| EZMarketing 2 verified facts | $1,500/mo | PPC & paid searchSEO | Lancaster, PA | ezmarketing.com | August 2026 |
| Firebelly Marketing 2 verified facts | $3,000/mo | Social media marketing | Indianapolis, IN | firebellymarketing.com | August 2026 |
| Grounds for Promotion 2 verified facts | $5,000/mo | PPC & paid searchSEO | Boulder, CO | groundsforpromotion.com | August 2026 |
| Hook Agency 2 verified facts | $2,800/mo | PPC & paid searchSEO | Minneapolis, MN | hookagency.com | August 2026 |
| Kalungi 2 verified facts | $50,000/mo | Content marketing | Kirkland, WA | kalungi.com | August 2026 |
| The SEO Room 2 verified facts | AUD 1,500/mo | Content marketingSEO | Canning Vale (Perth), WA, AU | seoroom.com.au | August 2026 |
| Thrive Internet Marketing Agency 2 verified facts | $500/mo | SEO | Arlington, TX | thriveagency.com | August 2026 |
| Ciphers Digital Marketing 1 verified fact | $2,500/mo | SEO | Gilbert, AZ | ciphersdigital.com | August 2026 |
How to buy link building without buying risk
- Make sourcing a written answer. Ask each finalist to state in writing where links come from: outreach to whom, on what basis, and whether any payment changes hands. Google's spam policies prohibit buying or selling links for ranking purposes, so a vague answer here is the single most expensive ambiguity in the contract.
- Judge relevance before volume. A dozen citations from sites your customers actually read is a different product from a hundred from a network built to sell them. Ask for a sample of live placements from a comparable client, open them, and ask whether a real reader would ever arrive on that page.
- Check how the paid placements are marked. Where a placement is paid or sponsored, Google's guidance is that the links be marked with nofollow or sponsored, which removes exactly the ranking effect the seller is charging for. A provider that resists marking paid placements is selling a policy violation with your domain as collateral.
- Tie reporting to your own data. Insist on reporting inside your own Search Console property, with placements listed as live URLs you can open. Google advises read-only Search Console access for an SEO during audits, and keeping the property in your name means the link record survives the end of the engagement.
What separates earned links from bought ones
Earned links come from producing something a publisher wants to reference: original data, a genuinely useful tool, a piece of expertise a journalist needs. That work is slower, harder to forecast and priced accordingly, and it is the only version that keeps compounding after the retainer ends. Bought links come from a marketplace, arrive on schedule, and stop working the moment the placement is removed or the network is discounted.
Google's spam policies are explicit that link spam, including buying and selling links for ranking purposes, is a violation and that sites which violate the policies may rank lower or be removed from results altogether. That risk sits with the client's domain rather than the vendor's, which is the asymmetry every link building contract should address directly. The providers listed here are recorded on what they publish about their own pricing and methods, and the same reading test applies to any firm you are considering.
Reading a link building proposal properly
Proposals in this market are usually priced per link, which quietly tells you the product is procurement rather than earned coverage. That is not automatically disqualifying, but it should change your questions: which sites, what topical relevance, what disclosure, and what happens to the link in twelve months. A provider that prices per campaign and reports on coverage earned is describing a different job.
Watch for metrics chosen by the seller. Third-party authority scores are useful for triage and useless as an outcome, because they are estimates produced by tool vendors rather than measurements from Google. Ask instead for the queries the campaign is meant to move, then track them in Search Console yourself. Google's own documentation notes that changes can take hours or several months to take effect, so build the review window accordingly rather than judging a campaign in a fortnight.
Questions people actually ask
- Is paying for links against Google's rules?
- Buying or selling links for ranking purposes is a link spam violation under Google's spam policies, and sites that violate them may rank lower or be removed from results. Paid or sponsored placements should carry nofollow or sponsored attributes, which removes the ranking benefit being sold.
- How many links does a campaign need?
- Volume is the wrong unit. Relevance, the authority the linking page genuinely holds with readers, and the query the link is meant to support all matter more. A provider quoting a monthly link quota before understanding your competitive landscape is quoting a production target, not a strategy.
- What should a link building report contain?
- Live URLs you can open, the anchor and context of each placement, the target page, and query-level movement from your own Search Console property. Reports built only from third-party authority scores describe a tool's estimate rather than a result.
- Can bad links be undone?
- Sometimes, and slowly. Removal requests and disavowal exist, but cleanup takes time and rarely recovers the position fully. The cheaper decision is refusing the sourcing risk at the contract stage rather than paying twice for the same domain.
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The median advertised marketing retainer starting price per month in the US agency market was $2,000 in August 2026, across 21 verified agency facts recorded in FindAgency HQ Pricing Transparency Index.
Cite as: "FindAgency HQ Pricing Transparency Index", updated 2026-08-18, https://findagencyhq.com/link-building-services-usa/.