Best CRO Agencies in Los Angeles and Southern California for Ecommerce (2026)
CMBy the ClickMint team Updated October 27, 2026 · About a 9-minute read
Disclosure: ClickMint wrote this list and puts itself first. Full disclosure below the quick answer.
If you want a conversion rate optimization (CRO) agency you can meet in person in Los Angeles, the shortlist is smaller than most "best of" lists suggest. We only included agencies whose own website shows a Los Angeles or Southern California office or base. Most CRO work happens remotely anyway, so local presence is a bonus, not a requirement.
Short version: ClickMint (that's us) is an agent-led CRO agency, run by operators, headquartered in Malibu, California, that runs testing for DTC brands on paid traffic. Coalition Technologies is headquartered in Los Angeles. SDG is a Shopify agency with a Los Angeles office. Propeller is a Shopify studio in Santa Monica. Metrix Digital and Alleyoop are Los Angeles agencies. Consultus Digital lists Los Angeles among the cities where it has active campaigns and local teams; its head office is in Toronto.
Disclosure: ClickMint wrote and publishes this list, and we're on it, at #1. We're an agent-led, done-for-you CRO agency, so read our entry with that in mind. Everything about the other agencies comes from what they publish on their own websites as of October 2026. Nobody paid to be included, and we didn't contact any agency about this list. If you spot something out of date, tell us and we'll fix it.
Do you need a local CRO agency?
Not usually. Research, testing and reporting all happen online, so a CRO agency anywhere can work on your store. A local agency helps if you want in-person workshops, if your team prefers the same time zone, or if you sell in physical stores in the region too.
What matters more than location: whether the agency runs tests against a control, who builds the variants, and how it gets paid. Our best ecommerce CRO agencies list covers agencies outside Southern California.
How we chose these agencies
We kept agencies that met all of these:
A verifiable Los Angeles or Southern California presence. An address, office or local team in Los Angeles listed on the agency's own website. We didn't rely on directory listings.
Ecommerce CRO as a service. Their site describes conversion optimization or A/B testing for online stores.
A location you can check. The address or city is on the agency's own website, linked in its entry.
Some agencies that show up for "CRO agency Los Angeles" searches are based elsewhere, so we left them out. We didn't score or rank anyone after #1. Read for fit, not position.
Comparison table
Agency
Location (per their own site)
Best for
CRO approach
ClickMint
Malibu, California
DTC brands doing $200k+/mo in online sales with $15k+/mo in ad spend
Done-for-you testing, prioritized from a channel-by-channel diagnosis
Coalition Technologies
Headquarters in Los Angeles
Ecommerce and lead-gen businesses
CRO integrated with SEO, PPC, email and web development
SDG
Los Angeles office, plus San Francisco and New York
Enterprise Shopify brands
Audit, implementation sprint or ongoing optimization, with senior Shopify development
Propeller
Studio in Santa Monica
Shopify and Shopify Plus brands
CRO alongside custom builds, SEO and lifecycle
Metrix Digital
Los Angeles
Mid-market brands
Ongoing experimentation program it builds and runs
Alleyoop
Los Angeles
Fashion, luxury and lifestyle brands
Full-cycle A/B testing from the team that builds the store
Consultus Digital
Los Angeles location; headquarters in Toronto
Brands that want CRO with paid ads and SEO
CRO audit, then ongoing A/B testing
The 7 best CRO agencies in Los Angeles and Southern California
01
ClickMint
That's us
Yes, this is us. See the disclosure above.
Best for
DTC brands doing $200k+/mo in online sales and spending $15k+/mo on ads, that want A/B testing planned, built and read for them.
Not the best fit if
you want an agency that also builds your store or runs your ads, or you're still building traffic and sales.
ClickMint is an agent-led CRO agency, run by operators, headquartered in Malibu, California. Unlike most agencies on this list, we don't build stores or run ads: we only run testing for DTC brands that grow on paid traffic, diagnosing where each channel's visitors drop off and shipping only what beats the control. Your team reviews and approves the work instead of doing it.
We work with brands worldwide, so being local is a bonus rather than a requirement.
What stands out
Scale: trusted by 80+ ecommerce brands, with $315M+ in ecommerce revenue analyzed.
Method: tests are prioritized from a channel-by-channel diagnosis. If a test doesn't beat the control, it doesn't ship.
Client examples: MannKitchen saw +53.7% revenue per user (Salt Cannon sticky add-to-cart test, 30-day read) and +42.4% conversion rate. Alaska Gold saw +40.6% revenue per user and +39.9% conversion rate (30-day read, May) from a Best Sellers trust-copy test. Brands we've worked with include MannKitchen, Alaska Gold, Culprit Underwear and BLVCK.
Proof: +93% revenue per user and +65% conversion rate, across all our client experiments. Results vary by brand, traffic and test.
Pricing: performance-based pricing.
Light lift for your team: one snippet, no store access.
Good to know
ClickMint is headquartered in Malibu, California.
Why we put ourselves first
It's our list, so of course we did. The honest case: we built ClickMint for DTC brands that grow on paid traffic, and we work with brands wherever they are. If you want a store build or a broader marketing agency, one of the next six is likely a better fit.
LA-area ecommerce and lead-gen businesses that want one local agency for CRO, SEO, PPC and web development.
Not the best fit if
you only want a CRO specialist. Coalition presents CRO as one part of a broader agency.
Coalition Technologies lists its headquarters and mailing address on South Flower Street in Los Angeles.
It describes itself as a CRO agency for ecommerce and lead generation businesses, and says it integrates CRO with SEO, PPC, email marketing, web design and development within a single team.
enterprise Shopify brands that want CRO tied closely to senior Shopify engineering.
Not the best fit if
you're a smaller store looking only for a few A/B tests.
SDG lists an address on San Vicente Boulevard in Los Angeles, and says it works from Los Angeles, San Francisco and New York. It describes itself as a Shopify Platinum Partner.
Its Shopify CRO service connects research, measurement, UX and senior Shopify development. It offers an audit, an implementation sprint or ongoing optimization, and says not every store needs an experimentation program.
Shopify and Shopify Plus brands that want a design-led store build with CRO from the same team.
Not the best fit if
you want a CRO-only specialist without store design or development.
Propeller describes itself as a Santa Monica Shopify and ecommerce agency, with a studio on Ocean Avenue.
It offers ecommerce CRO alongside custom Shopify builds, Shopify Plus, migrations, SEO, Meta and Google acquisition and Klaviyo, and says senior staff stay on each account.
fashion, luxury and lifestyle brands on Shopify Plus that want their store builder to run testing too.
Not the best fit if
you're outside fashion, luxury and lifestyle.
Alleyoop says it is based in Los Angeles and works with fashion, luxury and lifestyle brands on Shopify Plus.
Its A/B testing service covers the whole cycle, from opportunity identification and prioritization through design, development, QA, launch and analysis.
brands that want CRO handled alongside paid ads and SEO.
Not the best fit if
you want an agency headquartered in Los Angeles. Consultus Digital lists its headquarters in Toronto.
Consultus Digital lists Los Angeles among the cities where it has active campaigns and local teams; its head office is in Toronto. It has a dedicated Los Angeles CRO page.
It says its CRO work starts with an audit, then it continuously runs A/B testing and refines its strategy.
Coalition Technologies (Los Angeles), SDG (Los Angeles office), Propeller (Santa Monica), Metrix Digital and Alleyoop all list a Los Angeles-area base on their websites. Consultus Digital lists Los Angeles among the cities where it has active campaigns and local teams; its head office is in Toronto.
Is ClickMint based in Los Angeles?
ClickMint is headquartered in Malibu, California. We work with brands worldwide.
Do I need a local CRO agency?
No. CRO work happens online, so the agency's testing approach and fit matter more than location. A local agency helps if you want in-person meetings or the same time zone.
What should a CRO agency do for an ecommerce brand?
Research where shoppers drop off, design and build tests, run them against a control, and help ship the winners.
What results has ClickMint delivered?
+93% revenue per user and +65% conversion rate, across all our client experiments. Results vary by brand, traffic and test.
How does ClickMint's pricing work?
ClickMint uses performance-based pricing. Setup is one snippet, no store access.
Written by the ClickMint team. Locations and details about other agencies come from their own websites, checked October 27, 2026. Offices and services change, so please confirm on each site. Spot something out of date? Let us know and we'll update it.
