52 Belgian SaaS Companies Ranked by Real Usage (2026)

52 SaaS companies founded in Belgium are actively bought by companies tracked on Cledara, ranked by real purchase data rather than funding or opinion. The most-used are Aikido, AppTweak and Seats.io; the strongest categories are IT & Security and Engineering & DevOps.

Belgian SaaS companies - tricolor columns drawn as a bar chart with a circle of stars

Belgium vs global average

SaaS companies founded in Belgium account for 0.32% of global SaaS market share in the Cledara dataset, measured from real company purchases tracked monthly across thousands of businesses.

The most-used SaaS companies founded in Belgium

Aikido leads the ranking, followed by AppTweak and Seats.io, among 52 SaaS companies founded in Belgium and tracked by Cledara based on real business purchase data.

#ProductWebsiteCategoryHQ
1Aikidoaikido.devIT & SecurityBelgium
2AppTweakapptweak.comMarketing & GrowthBrussels, Brussels Region
3Seats.ioseats.ioEngineering & DevOpsLanden, Belgium
4Odooodoo.comOperations & Supply ChainLouvain-la-Neuve, Walloon Region
5Venlyvenly.ioEngineering & DevOpsWillebroek, Flemish Region
6Exalateexalate.comCollaboration & ProductivityAntwerp, Flemish Region
7Koalify koalify.ioSales & RevenueGhent
8Monitrmonitr.beFinance & AccountingAntwerp
9SweepBrightsweepbright.comSales & RevenueBrussels
10Tallytally.soMarketing & GrowthGhent
11Prezlyprezly.comMarketing & GrowthLeuven, Flemish-Brabant
12Navegetnave.comCollaboration & ProductivityAntwerp, Flemish Region
13Rydoorydoo.comFinance & AccountingMechelen, Antwerp
14Img.visionimg.visionEngineering & DevOpsKortrijk, Flemish Region
15Beebolebeebole.comPeople Ops & TalentBrussels
16Cloudpeppercloudpepper.ioOperations & Supply ChainBrussels
17Oh Dear!ohdear.appEngineering & DevOpsLier, Belgium
18Marker.iomarker.ioEngineering & DevOpsBrussels, Belgium
19Pointerpropointerpro.comMarketing & GrowthAntwerp, Flemish Region
20DBDesignerdbdesigner.netMarketing & GrowthPerwez
21Teamleaderteamleader.euSales & RevenueGent
22Lansweeperlansweeper.comIT & SecurityMerelbeke, Flemish Region
23Leexileexi.aiCollaboration & ProductivityBruxelles
24Scappmanscappman.comIT & SecurityAntwerp, Flemish Region
25Hex-Rayshex-rays.comEngineering & DevOpsLiège, Région wallonne
26TestingBottestingbot.comEngineering & DevOpsMoerbeke, Flemish Region
27WooRankwoorank.comMarketing & GrowthEtterbeek, Brussels Region
28Antidoteantidote.infoCollaboration & ProductivityForest, Région de Bruxelles-Capitale
29Overloopoverloop.comSales & RevenueBrussels, Brussels Region
30Datylondatylon.comData & AnalyticsAntwerp, Flemish Region
31Ludusludus.oneCollaboration & ProductivityCharleroi, Hainaut
32RESPONSUMresponsum.euLegal, Risk & ComplianceZaventem, Vlaanderen
33DMU Insightsdmu-insights.comData & AnalyticsAntwerpen
34Wonka AImeetwonka.comSales & RevenueBrussels
35Recommandhttps://recommand.euMarketing & GrowthHasselt, Flemish Region
36Unifiedpost Groupunifiedpostgroup.comFinance & AccountingLa Hulpe
37Payrollerpayroller.comPeople Ops & TalentSint-Martens-Latem, Flemish Region
38Qoverqover.comFinance & AccountingBrussels, Brussels Region
39Intigritihttps://www.intigriti.comIT & SecurityAntwerpen
40Mercherymerchery.coOperations & Supply ChainBrussels
41Pro Backupprobackup.ioIT & SecurityHasselt
42Hyperlanehyperlane.coEngineering & DevOpsHasselt
43OpenTheBoxopenthebox.beData & AnalyticsBrussels, Brussels Region
44SimpleBackupssimplebackups.comEngineering & DevOpsBrussels
45National Railway Company of Belgiumbelgiantrain.beUnknownSint-Gillis, Brussels Region
46TMS Softwaretmssoftware.comEngineering & DevOpsWevelgem, West-vlaanderen
47StoryChiefstorychief.ioMarketing & GrowthGhent, Flemish Region
48Thalysthalys.comUnknownBrussels
49Bpostbpost.beOperations & Supply ChainBrussels, Brussels Region
50Combellcombell.comEngineering & DevOpsGhent
51ProxyScrapeproxyscrape.comIT & SecurityMechelen, Antwerpen
52Sortlistsortlist.comMarketing & GrowthWavre, Brabant Wallon

The complete list is available as <a href="/api/export/startups/belgium.csv">CSV</a> or <a href="/api/export/startups/belgium.json">JSON</a>.

Which categories Belgium SaaS companies build for

IT & Security leads Belgian SaaS companies by spend share with 6 products tracked, followed by Engineering & DevOps with 11; together they account for 33% of Belgian companies in Cledara's data.

CategoryProducts
IT & Security6
Engineering & DevOps11
Marketing & Growth9
Operations & Supply Chain4
Sales & Revenue5

Where Belgium's SaaS companies are based

Brussels is the leading SaaS city hub in Belgium among those tracked in Cledara's purchasing dataset, with 13 companies, followed by Antwerp (6), measured by company headquarters.

Frequently asked questions

What are the biggest SaaS companies in Belgium?

Aikido, AppTweak and Seats.io are the most-used SaaS products founded in Belgium in 2026, based on real purchasing data from companies on Cledara.

How many SaaS companies from Belgium are in this ranking?

52 SaaS and AI products founded in Belgium are actively bought by companies tracked on Cledara. The ranking updates monthly; last update 10 September 2026, 09:11 UTC.

What do Belgian SaaS companies build most?

The most common categories among SaaS founded in Belgium are IT & Security and Engineering & DevOps, based on Cledara's category classification of 52 products.

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