Company lists · Data refreshed September 2026

Top 25 Conversion rate optimization agencies based in Sweden

Name: Conversion rate optimization agencies based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 54 companies tracked

RevenueBase identified 54 conversion rate optimization agencies headquartered in Sweden as of September 2026 and tracks 251 professional contacts across them, including 94 with verified work emails and 9 with mobile numbers. Stockholm is the largest hub.

This list covers conversion rate optimization agencies headquartered in Sweden, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

54Companies

251Contacts tracked

94Verified emails

9Mobile numbers

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The 25 largest conversion rate optimization agencies based in Sweden

Ranked by team size

Top 25 of 54 conversion rate optimization agencies based in Sweden, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names conversion rate optimization agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	ConversionistaPartial evidence	Ostermalm, Sweden	51-200	54
	“We are Conversionista, the #1 CRO & Growth consultancy in the Nordics since 2010.” Source: company website · checked Sep 3, 2026
2	Social Zense Agency SverigeIndirect evidence	Stockholm, Sweden	11-50	25
	“Social Zense is one of Sweden's leading agencies specialising in Performance Marketing; data, strategy, and results through social media and search engines.” Source: company website · checked Sep 3, 2026
3	56k DigitalIndirect evidence	Stockholm, Sweden	11-50	22
	“56K was founded in January 2017 and has grown to one of the most respected and senior digital marketing agencies in Sweden.” Source: company website · checked Sep 3, 2026
4	ExtellioIndirect evidence	Malmo, Sweden	1-10	11
	“Extellio makes user journeys come alive.” Source: company website · checked Sep 3, 2026
5	Addictive Group MediaIndirect evidence	Bromma, Sweden	11-50	10
	“Addictive Media erbjuder tjänster inom sökordsoptimering, konvertering, annonsköp och analys.” Source: company website · checked Sep 3, 2026
6	ConverdiantIndirect evidence	Stockholm, Sweden	1-10	10
	“Converdiant is a fast growing SaaS company headquartered in Stockholm, Sweden.” Source: company website · checked Sep 3, 2026
7	Solution GroupIndirect evidence	Nacka, Sweden	1-10	8
	“Digital webbyrå som levererar helhetslösningar för ökad synlighet, konvertering och digital närvaro.” Source: company website · checked Sep 3, 2026
8	ConverteIndirect evidence	Stockholm, Sweden	1-10	8
	“Converte är en Digital Marknadsföringsbyrå med fokus på resultatdrivna medieköp i digitala kanaler.” Source: company website · checked Sep 3, 2026
9	LoudfaceIndirect evidence	Sweden	1-10	7
	“LoudFace runs SEO, AEO, and CRO as one integrated system: A Growth Autopilot, built specifically for B2B SaaS and B2B tech companies.” Source: company website · checked Sep 3, 2026
10	Spotlight DPPartial evidence	Stockholm, Sweden	1-10	5
	“DPER is a digital performance agency, an agency that focuses on the result given by digital marketing and website conversions.” Source: company website · checked Sep 3, 2026
11	TürnpuuStrong evidence	Uppsala, Sweden	1-10	4
	“We’re a consulting partner, focusing on e-commerce, with expertise within web development and conversion rate optimization.” Source: company website · checked Sep 3, 2026
12	AndeverywhereIndirect evidence	Goteborg, Sweden	1-10	4
	“HEMSIDOR OCH E-HANDEL SOM KONVERTERAR.” Source: company website · checked Sep 3, 2026
13	Necito ReklambyråIndirect evidence	Goteborg Goteborg, Sweden	1-10	4
	“Necito jobbar med Annonsering på Google (SEM), Sökmotoroptimering (SEO) samt Facebook & Instagram-annonsering (SMA).” Source: company website · checked Sep 3, 2026
14	Yetric ABIndirect evidence	Knivsta Uppsala, Sweden	1-10	3
	“Yetric AB focus on deliver high value user experiences.” Source: company website · checked Sep 3, 2026
15	ConversionhubStrong evidence	Stockholm, Sweden	1-10	2
	“Conversion Hub is your go-to partner for data-driven conversion rate optimization.” Source: company website · checked Sep 3, 2026
16	GO Growy ABIndirect evidence	Helsingborg, Sweden	1-10	2
	“Growy genererar resultat som ger företag högre tillväxt och ökad försäljning.” Source: company website · checked Sep 3, 2026
17	Xpand IT MediaIndirect evidence	Stockholm, Sweden	1-10	2
	“Xpand It Media hjälper företag att skapa en tydlig avkastning på sin marknadsföring genom sätta upp och ständigt optimera våra kunders digitala köpresa så att den genererar…” Source: company website · checked Sep 3, 2026
18	HillboostIndirect evidence	Stockholm, Sweden	1-10	1
	“Boost your profit without giving Meta more money.” Source: company website · checked Sep 3, 2026
19	Inbanner ABPartial evidence	Stockholm, Sweden	1-10	1
	“InBanner is the conversion platform for any vertical looking to optimize and increase their customer conversion.” Source: company website · checked Sep 3, 2026
20	Beantin ABIndirect evidence	Stockholm, Sweden	1-10	1
	“Independent user experience and analytics company based in Stockholm, Sweden.* Analyse websites and how they are used.* Gather insights and provide actionable advice about what to…” Source: company website · checked Sep 3, 2026
21	Norling Marketing ABIndirect evidence	Stockholm, Sweden	1-10	1
	“Vi hjälper företag att lyckas i den digitala världen genom SEO, SEM och betalda annonser på sociala medier.” Source: company website · checked Sep 3, 2026
22	ZolidforcePartial evidence	Stockholm, Sweden	1-10	1
	“At zolidforce we are focused on your business and 2 other things: Conversion online and user experience.” Source: company website · checked Sep 3, 2026
23	Queen Of CROIndirect evidence	Stockholm, Sweden	1-10	1
	“Helping organizations with Experimentation, CRO, Personalization and creating a data-driven culture for growth With passion for creating experimental organisations with a…” Source: company website · checked Sep 3, 2026
24	KLOTAIndirect evidence	Boras, Sweden	1-10	1
	“KLOTA är inte som andra byråer.” Source: company website · checked Sep 3, 2026
25	VREAIndirect evidence	Sweden	1-10	1
	“Vrea AB skapar webbsidor som konverterar besökare till betalande kunder.” Source: company website · checked Sep 3, 2026

Showing 25 of 54 conversion rate optimization agencies based in Sweden

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Conversion rate optimization agencies based in Sweden at a glance

As of Sep 3, 2026

1-10Median size (employees)

StockholmLargest hub · 26 HQs

9Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among conversion rate optimization agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Sweden whose own description of what they do matches “conversion rate optimization agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among conversion rate optimization agencies, and records with no verified work email. Companies headquartered outside Sweden are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 94 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Conversion rate optimization agencies by metro

Conversion rate optimization agencies in Stockholm26

Frequently asked

How many conversion rate optimization agencies are there based in Sweden?

RevenueBase identified 54 conversion rate optimization agencies headquartered in Sweden as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Conversionista, headquartered in Ostermalm, tops this list with the largest team on record.

Which city has the most conversion rate optimization agencies?

Stockholm leads with 26 headquartered companies, followed by Malmo (4) and Knivsta Uppsala (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 94 verified decision-maker contacts tracked across these 54 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.