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MarketingSEOHoustonSEO Retainer

Best SEO Retainer Agencies in Houston

114 vendorsHouston, USASEO Retainer
No paid placements114 agencies scored1201 case studies combined73 verified profilesUpdated September 2026
All SEOLocal SEOSmall BusinessB2B / SaaSEcommerceEnterpriseTechnicalAI Search
+28 more scenarios on the Houston SEO page
Filter by monthly budget
All budgets< $2K/mo$2–5K/mo$5–15K/mo$15K+/mo44 of 114 agencies

SEO Retainer shortlist — Houston

Straight North logo
1
Top 1Verified

Straight North

Chicago, IL, USAagencyTeam 10-49

Chicago performance agency combining paid media, conversion-focused websites, and lead-generation systems for predictable growth.

Seo Retainer
Direct fit for seo retainer and monthly seo, industry proof leans into B2B.
B2B Demand GenCustomer AcquisitionSEOAgencies with Proven ResultsAttribution / Analyticsseo retainermonthly seoB2B6 case studies3 named clients
Verified Jun 2026
97/100
ExcellentTop 5%
Cases
6
Proof
Strong proof
From $5K/mo
View profileCompare
Lounge Lizard logo
2
Top 2Verified

Lounge Lizard

New York, NY, USAagencyTeam 10-49

NYC digital agency with SEO, web strategy, and conversion-minded growth support for established brands.

Seo Retainer
Direct fit for seo retainer, supporting profile language around seo partner.
SEO RetainerEcommerceSEOSEO Agencies with Case StudiesSEO Agencies with In-house Teamseo retainerEcommerce20 case studies9 named clients
Verified Jun 2026
70/100
GoodTop 45%
Cases
20
Proof
Strong proof
From $5K/mo
Teams seeking a pure-play technical SEO boutique.
View profileCompare
iPullRank logo
3
Top 3Official Sources

iPullRank

New York, NY, USAagencyTeam 10-49

New York SEO agency built for enterprise, technical, and content-led organic growth programs.

Seo Partner
Direct fit for seo partner, industry proof leans into B2B.
Technical SEOContent-ledSEOAuthority LinksContent Marketing+6seo partnerB2B6 case studies6 named clients
Verified Apr 2026
71/100
GoodTop 45%
Cases
6
Proof
Strong proof
From $7K/mo
Tiny local businesses that only need entry-level local SEO execution.
View profileCompare
Side-by-side comparison
Top 3 compared side-by-sideScore · Pricing · Proof
Best score
Straight North
97/100
#1
Lounge Lizard
70/100
#2
iPullRank
71/100
#3
Pricing$5K/mo↑$5K/mo↑$7K/mo
Case studies620↑6
LA coverageVerifyVerifyVerify
Team size10-4910-4910-49
Scroll to see more agencies
OneIMS logo
4
VerifiedOfficial Sources

OneIMS

Chicago, IL, USAagencyTeam 10-49

Chicago demand gen and growth agency combining PPC, inbound strategy, CRO-minded execution, and revenue-focused digital marketing.

Seo Retainer
supporting profile language around seo retainer, search program show up in buyer-facing use cases.
B2B Demand GenGrowth MarketingSEOAgencies with Proven ResultsAttribution / Analyticssearch programB2B6 case studies
Verified Jun 2026
92/100
ExcellentTop 5%
Cases
6
Proof
Strong proof
From $5K/mo
View profileCompare
Optimum7 logo
5
Verified

Optimum7

Coral Gables, FL, USAagencyTeam 10-49

Miami ecommerce SEO agency with strong category, migration, and revenue-focused search depth for larger growth teams.

Seo Partner
supporting profile language around seo partner, search program show up in buyer-facing use cases.
SERMORMSEOAgencies with Proven ResultsAttribution / Analyticssearch programEcommerce30 case studies9 named clients
Verified Jun 2026
92/100
ExcellentTop 5%
Cases
30
Proof
Strong proof
From $5K/mo
View profileCompare

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LinkGraph logo
6
Verified

LinkGraph

New York, NY, USAagencyTeam 10-49

New York SEO and link building agency with strong technical, content, and authority-growth coverage.

Seo Partner
supporting profile language around seo partner, search program show up in buyer-facing use cases.
Technical SEOContent-ledSEOAuthority LinksDigital PR+7search programB2B12 case studies8 named clients
Verified Apr 2026
70/100
GoodTop 45%
Cases
12
Proof
Strong proof
From $5K/mo
Very small local businesses needing only lightweight local SEO.
View profileCompare
Sure Oak logo
7
Verified

Sure Oak

Brooklyn, NY, USAagencyTeam 10-49

Brooklyn SEO and link building agency built for authority growth, technical depth, and in-house collaboration.

Seo Partner
supporting profile language around seo partner, organic growth show up in buyer-facing use cases.
B2B / SaaSTechnical SEOSEOAuthority LinksEcommerce+7organic growthB2B20 case studies6 named clients
Verified Apr 2026
70/100
GoodTop 45%
Cases
20
Proof
Strong proof
From $5K/mo
Very small local businesses looking for the lowest-cost local SEO operator.
View profileCompare
Aumcore logo
8
Official Sources

Aumcore

New York, NY, USAagencyTeam 10-49

New York digital marketing agency with SEO depth for ecommerce, enterprise, and internationally minded brands.

Seo Partner
supporting profile language around seo partner, organic growth show up in buyer-facing use cases.
EcommerceEnterpriseSEOAuthority LinksBrand Mentionsorganic growthEcommerce35 case studies15 named clients
Verified Jun 2026
70/100
GoodTop 45%
Cases
35
Proof
Strong proof
From $6K/mo
Tiny local businesses seeking only lean map-pack or local listings execution.
View profileCompare
Avex logo
9
Verified

Avex

New York, NY, USAagencyTeam 10-49

New York ecommerce agency with SEO and conversion support for DTC and Shopify-led growth teams.

Seo Partner
supporting profile language around seo partner, organic growth show up in buyer-facing use cases.
EcommerceDTCSEOSEO for DTC BrandsSEO for Marketplacesorganic growthEcommerce11 case studies13 named clients
Verified Jun 2026
70/100
GoodTop 45%
Cases
11
Proof
Strong proof
From $6K/mo
Small local service businesses focused mainly on map-pack rankings.
View profileCompare
NoGood logo
10
Official Sources

NoGood

New York, NY, USAagencyTeam 10-49

NYC growth marketing agency with strong startup, SaaS, content, and in-house team alignment.

Seo Partner
supporting profile language around seo partner, organic growth show up in buyer-facing use cases.
StartupsFoundersSEOAgencies with Proven ResultsAttribution / Analyticsorganic growthB2B8 case studies10 named clients
Verified Jun 2026
70/100
GoodTop 45%
Cases
8
Proof
Strong proof
From $8K/mo
Very small local businesses looking only for neighborhood rankings.
View profileCompare
123…5Next
How we rank these agencies
Proof depth
Case studies, named clients, and verifiable source citations from official channels.
Pricing visibility
Disclosed retainer floors, project minimums, or hourly ranges - not "contact us".
Local market coverage
Service regions, city-specific landing pages, and geography-relevant case evidence.
Specialist depth
Service match for this specific intent, not just broad category presence.
Confidence score
Data completeness and profile freshness - incomplete profiles rank lower.

Scores are calculated automatically from structured data. No paid placement affects ranking position.

Service Hub

This shortlist continues the SEO Retainer hub

Use the hub to understand scope and buyer fit, then use this Houston page to compare actual agencies, proof signals, and shortlist ranking for seo retainer.

Open SEO Retainer Hub
What to verify before hiring for seo retainer
Proof that the agency has handled seo retainer work before.
A clear scope, timeline, and implementation model.
Visible case studies, sources, or client evidence.
Pricing or budget-fit signals before outreach.
A practical next-step recommendation, not a vague strategy deck.
How to read a Houston seo retainer proposal

Ask for relevant proof

Make sure the agency can show work connected to seo retainer, not only broad seo retainer claims.

Clarify the operating model

Confirm who owns strategy, implementation, reporting, and technical coordination before you commit.

Validate the commercial fit

Use budget, project floor, and team-size signals to avoid shortlisting agencies that are structurally mismatched.

Compare SEO Retainer in Other Cities

SEO Retainer in Los Angeles

Los Angeles, USA shortlist with the same buyer context.

SEO Retainer in New York

New York, USA shortlist with the same buyer context.

SEO Retainer in Chicago

Chicago, USA shortlist with the same buyer context.

SEO Retainer in Miami

Miami, USA shortlist with the same buyer context.

Frequently Asked Questions

What makes this SEO Retainer shortlist different from the broader Houston SEO page?

This page keeps the same market context but re-ranks vendors for seo retainer fit, using the intent definition, service signals, proof quality, and buyer context.

Should I start with the SEO Retainer page or the broader SEO page?

Start here if you already know the problem is seo retainer. Use the broader SEO page when you are still deciding between multiple SEO workstreams.

Why does Vendar link this page back to the service hub?

The hub explains the service category, while this page compares vendors in Houston. Together they form the path from service understanding to shortlist selection.

Need a more exact match?

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