California SEO: 128 SEO agencies & experts in California compared

California SEO Agencies And Top SEO Experts

Are you:

looking for the best SEO agency in California to promote your website?
an agency owner striving to get ahead of the competition?
a California-based SEO expert looking for a job at one of the top SEO companies in the state?

Good news, SEOlium (rank tracker) prepared a California SEO market-share analysis based on each agency's own Google rankings. On behalf of the 39,140,219 people living in California (1,166 cities), our little minions spent a few days googling “seo agency” from every ZIP-Code in the state and reported back with whatever SERPs they found. 1,740 zip-codes later – this analysis came up.

Let's see how agencies compare in terms of population reach, SERP visibility, number of cities & zip-codes covered, average position, etc.

Updated: May 29, 2023

Home → Blog → Looking for an SEO company or expert in California? See how the top 128 California SEO firms/consultants compare in terms of market share.

Changed your mind?

SEO Agencies, ranked by the good people of California

Rank	Domain	PopulationServed	Visibility	AveragePosition	Cities	Pages	Rankings	ZIPs	Top1	Top3	Top10
#1	websitedepot.com	3,404,815	8.7%	94.2	84	3	235	179	23	96	102
#2	worldseoagency.com	3,390,412	8.7%	95.8	37	1	92	92	31	90	92
#3	smartstreetmedia.com	2,772,009	7.1%	29.8	1166	2	1740	1740	0	0	238
#4	sacramentoseoagency.com	2,217,759	5.7%	89.7	170	2	207	206	53	102	182
#5	essanmedia.com	1,975,139	5.0%	95.3	78	2	102	101	41	73	98
#6	prestigedigitalmarketing.com	1,711,836	4.4%	97.6	49	1	61	61	24	50	59
#7	rankfellas.com	1,708,641	4.4%	95.5	70	1	100	100	36	67	91
#8	greengabbard.com	1,521,208	3.9%	92.9	123	4	218	150	31	75	156
#9	goflippa.com	1,513,032	3.9%	97.0	54	1	71	71	10	51	69
#10	fremontseoagency.com	1,457,668	3.7%	97.3	45	1	70	65	12	52	69
#11	seofirepower.com	1,265,765	3.2%	98.8	28	8	38	38	11	35	38
#12	instinctmarketing.co	1,160,227	3.0%	93.4	122	2	176	155	21	61	108
#13	sandiegoseoagency.com	1,123,204	2.9%	98.3	26	2	49	49	14	42	44
#14	sandiegoseocompany.com	1,030,128	2.6%	98.4	30	1	96	68	10	40	41
#15	californiaseopros.com	975,425	2.5%	71.9	1166	1	1782	1735	13	39	52
#16	approachseo.com	939,819	2.4%	97.5	50	1	99	90	12	33	42
#17	jimmyhuh.com	845,120	2.2%	87.3	558	4	871	870	6	22	27
#18	essentialwebdesignagency.com	697,054	1.8%	98.6	34	1	44	44	11	23	41
#19	shorelinemediamarketing.com	679,805	1.7%	99.7	6	1	23	23	3	23	23
#20	seooptimizers.com	655,325	1.7%	99.5	24	1	33	32	7	23	25
#21	moorethanseo.com	602,265	1.5%	97.7	48	2	74	62	5	24	50
#22	innovisionbiz.com	593,957	1.5%	99.5	9	2	29	27	1	24	26
#23	ithinkanidea.com	571,270	1.5%	44.4	1088	4	1573	1568	0	3	24
#24	adinfusion.com	566,120	1.4%	75.2	928	6	1224	1222	0	5	75
#25	seotuners.com	529,524	1.4%	43.5	1166	2	1742	1740	0	2	30
#26	evrlink.com	515,251	1.3%	99.7	8	1	23	23	8	23	23
#27	seooneclick.com	512,592	1.3%	96.4	97	3	167	163	1	4	46
#28	jetrankagency.com	511,084	1.3%	98.8	26	3	73	64	8	12	13
#29	seoprohub.com	493,905	1.3%	99.9	13	1	20	20	7	17	20
#30	theseospecialist.org	480,376	1.2%	100.3	7	1	13	13	3	13	13
#31	ecfmarketing.com	478,715	1.2%	100.3	10	2	13	13	7	13	13
#32	acmewd.com	452,003	1.2%	99.2	24	3	52	35	1	14	24
#33	brandastic.com	442,534	1.1%	80.8	295	6	624	559	3	10	15
#34	sabaseo.com	417,481	1.1%	95.2	90	1	161	160	0	1	47
#35	avidonmarketinggroup.com	415,633	1.1%	45.4	1156	2	1701	1692	1	1	8
#36	cardinaldigitalmarketing.com	405,701	1.0%	82.5	287	4	467	467	0	0	14
#37	blissdrive.com	371,287	0.9%	88.0	183	9	379	379	0	0	21
#38	gosustainably.com	353,127	0.9%	99.9	17	2	20	20	5	15	20
#39	seoservicecare.com	352,812	0.9%	100.7	3	1	5	5	1	5	5
#40	apartmentseo.com	352,283	0.9%	100.4	3	1	10	10	2	10	10
#41	seopro.pro	347,857	0.9%	100.4	10	2	27	24	7	10	10
#42	umbrelladigitalmarketing.com	347,355	0.9%	96.4	66	10	105	104	1	1	51
#43	seolawhub.com	340,406	0.9%	100.4	6	1	10	10	3	9	10
#44	seotechpro.com	331,773	0.8%	100.4	6	5	10	10	1	7	9
#45	overthetopseo.com	322,369	0.8%	100.5	2	1	9	9	0	9	9
#46	glarish.com	305,157	0.8%	100.5	8	1	9	9	5	9	9
#47	seoinc.com	296,876	0.8%	99.9	67	2	110	101	4	12	16
#48	foamers.net	284,685	0.7%	100.4	8	1	34	28	3	6	6
#49	socalsocialbusinessconsultant.com	283,083	0.7%	100.5	7	1	8	8	2	8	8
#50	chicagowebsitedesignseocompany.com	275,221	0.7%	100.6	3	1	7	7	1	7	7
#51	qrankdigital.com	274,186	0.7%	100.6	3	1	7	7	3	6	7
#52	seohire.com	262,671	0.7%	100.4	6	1	10	10	7	8	10
#53	egochi.com	254,007	0.6%	51.3	928	2	1327	1327	0	0	6
#54	proactiveseosolutions.com	252,294	0.6%	100.0	10	2	29	23	5	7	14
#55	fivespot.co	244,247	0.6%	100.4	10	1	10	10	0	9	10
#56	sandiegocountyseo.com	242,084	0.6%	100.7	4	1	6	6	4	6	6
#57	kmguru.com	240,854	0.6%	100.4	6	1	10	10	1	9	10
#58	powerphrase.com	239,586	0.6%	99.8	6	2	28	26	1	2	11
#59	roaringpajamas.com	238,589	0.6%	100.4	6	1	10	10	1	10	10
#60	vabulous.com	228,435	0.6%	99.7	20	2	30	23	5	17	24
#61	seoone.com	228,419	0.6%	100.5	6	1	8	8	1	7	8
#62	jabmarketing.co	225,660	0.6%	100.3	6	1	12	12	5	12	12
#63	xentina.com	214,044	0.5%	100.6	7	1	7	7	0	7	7
#64	colmanmedia.com	207,932	0.5%	100.7	3	1	5	5	2	4	5
#65	findsocialmedia.com	199,997	0.5%	100.8	2	1	4	4	1	4	4
#66	convergedigitalmarketing.com	177,227	0.5%	100.6	5	3	9	8	3	5	5
#67	upgrow.io	174,460	0.4%	98.9	14	2	41	41	0	0	22
#68	seoperfect.net	166,780	0.4%	100.8	3	1	4	4	2	4	4
#69	outrankify.com	166,189	0.4%	96.6	67	2	105	104	1	1	24
#70	canzmarketing.com	162,652	0.4%	88.3	680	2	933	933	0	0	15
#71	belmarx.com	157,826	0.4%	100.7	3	2	11	6	3	5	6
#72	cannabisseo.marketing	154,622	0.4%	100.8	2	1	4	4	3	4	4
#73	localseoexpress.com	150,986	0.4%	100.8	2	1	4	4	1	4	4
#74	launchsourceseo.com	149,605	0.4%	98.0	33	2	64	63	0	2	4
#75	onlineadvantages.net	148,050	0.4%	99.0	12	2	45	40	0	1	8
#76	professionaloptimizer.com	146,499	0.4%	100.8	4	1	4	4	1	4	4
#77	topspotters.com	140,178	0.4%	99.4	28	1	29	29	2	5	25
#78	onthelevelseo.com	135,087	0.3%	100.6	6	1	8	8	0	0	7
#79	seoforleadgen.com	132,404	0.3%	100.4	9	1	10	10	2	7	9
#80	davidspalding.net	130,458	0.3%	100.1	14	1	16	16	9	14	16
#81	jemsu.com	130,131	0.3%	91.5	138	6	281	252	0	0	0
#82	benjarriola.com	124,797	0.3%	100.8	2	1	3	3	3	3	3
#83	laseoexperts.com	124,747	0.3%	93.5	100	1	187	185	0	2	2
#84	octivdigital.com	124,476	0.3%	97.1	100	9	146	145	0	1	5
#85	seoteric.com	121,910	0.3%	96.6	41	5	96	96	0	0	13
#86	spectraseo.com	119,455	0.3%	100.6	8	2	11	8	4	10	10
#87	roofingseopros.com	118,306	0.3%	100.6	5	1	7	7	3	7	7
#88	socaldigitalmarketing.com	115,737	0.3%	100.8	3	1	3	3	0	2	3
#89	gobluemedia.com	113,496	0.3%	97.8	44	10	119	119	0	0	7
#90	emaximize.com	112,854	0.3%	100.3	14	3	31	28	1	4	6
#91	navazondigital.com	111,103	0.3%	100.8	2	1	3	3	1	3	3
#92	branding.fm	110,821	0.3%	100.5	7	1	9	9	1	2	9
#93	49seoservices.com	109,093	0.3%	100.8	2	1	3	3	1	3	3
#94	successfullywired.com	102,058	0.3%	100.9	2	1	2	2	0	2	2
#95	milestoneseo.com	99,539	0.3%	100.9	1	1	2	2	0	2	2
#96	seogorillas.com	98,569	0.3%	100.8	3	1	4	4	1	4	4
#97	seoexpertmanagement.com	98,149	0.3%	100.9	2	2	2	2	0	2	2
#98	revenueclicksmarketing.com	97,210	0.2%	100.8	2	1	3	3	2	3	3
#99	ranktopnow.com	96,708	0.2%	100.9	1	1	1	1	1	1	1
#100	cheap-seo-solutions.com	96,496	0.2%	100.3	9	3	16	16	0	2	3
#101	skeegten.com	95,799	0.2%	100.9	2	1	2	2	0	2	2
#102	webworksagency.com	93,844	0.2%	100.9	1	1	2	2	0	2	2
#103	lockedownseo.com	93,576	0.2%	98.3	29	1	69	61	0	0	8
#104	foundsites.com	91,678	0.2%	100.9	1	1	2	2	1	2	2
#105	cuckhoowebdesign.com	91,085	0.2%	100.6	5	1	7	7	0	1	6
#106	blink-interact.com	89,685	0.2%	100.9	1	1	2	2	1	2	2
#107	digitalagemarketinggroup.com	88,255	0.2%	100.8	2	1	3	3	3	3	3
#108	onlineadszone.com	86,915	0.2%	100.9	1	1	2	2	0	2	2
#109	titangrowth.com	85,906	0.2%	100.1	22	3	58	57	0	2	2
#110	globesem.com	85,384	0.2%	100.9	2	1	2	2	1	2	2
#111	searchengineprojects.com	85,044	0.2%	100.8	3	1	3	3	1	3	3
#112	madhatseo.com	84,483	0.2%	99.6	19	2	56	54	1	2	2
#113	oliverwebguy.com	83,393	0.2%	100.9	1	1	2	2	0	2	2
#114	idealvisibility.com	82,428	0.2%	97.5	43	1	77	77	0	0	4
#115	digitalbestpractice.com	81,524	0.2%	100.9	1	1	1	1	0	1	1
#116	tribalcore.com	81,360	0.2%	100.3	8	1	13	13	0	0	10
#117	glowseo.com	81,305	0.2%	99.4	29	1	29	29	0	3	27
#118	searchbusinessgroup.com	78,261	0.2%	100.7	2	2	9	5	0	1	9
#119	thebirchstone.com	76,923	0.2%	100.7	1	1	5	5	1	5	5
#120	online-website-marketing.com	73,612	0.2%	100.9	2	1	2	2	2	2	2
#121	beezagency.com	71,997	0.2%	100.2	4	4	19	16	1	3	6
#122	datadrivenseo.com	70,711	0.2%	100.9	1	1	2	2	1	2	2
#123	networkingbizz.com	70,637	0.2%	100.6	3	2	10	8	0	3	3
#124	seodirect.org	70,117	0.2%	94.6	65	1	137	137	0	0	0
#125	laseoservice.com	69,198	0.2%	92.9	161	2	322	320	0	1	2
#126	diffusedigitalmarketing.com	69,142	0.2%	100.9	1	1	1	1	1	1	1
#127	oneims.com	68,578	0.2%	96.0	248	3	323	323	0	0	0
#128	39celsius.com	67,534	0.2%	100.9	1	1	1	1	0	1	1

What next? Order a complete analysis and get full access to all reports!

Keyword	Impressions
seo agency california	108
california seo agency	89
best seo california	19
california seo	18
seo agency in california	9
best seo in california	5
seo california	5

Our approach, explained

This isn’t one of those California SEO contests where agency owners submit an application and then a jury decides who gets what.

We had a different idea. We asked ourselves: “Who knows what’s best for the people of California”? That would be Google, of course.

And “Would you trust Google to show you the best SEO agency in California ranked #1, the second-best ranked #2, and so on?” Yes!

Luckily, we're a Google Rank Tracker; easy peasy.

SEOlium is the only rank tracker with on-demand updates and a non-expiring free trial

Here are the SEOlium key features:

99.7% Ranking Accuracy - we don't buy ranking data from 3rd party APIs
No Artificial Limitations - unlimited projects, competitors, reports, keyword groups/subgroups/locations
Usage-Based Pricing - no monthly plans that you constantly underuse

Does this sound interesting? Good, because that’s not all! Our free trial doesn’t last one month only. It expires after we’ve performed 5000 Google checks on your behalf! Depending on your needs (e.g. 50 keywords tracked monthly) – it may last for years!