In 2023, co-founders Karim Jouini and Jihed Othmani bought their expense administration startup Expensya to Swedish procurement software program agency Medius in what’s broadly thought of to be one of many largest acquisitions of an African startup. Some sources say the sum was just over $120 million, though deal phrases weren’t disclosed.
Success achieved, each founders swore off entrepreneurship, by no means desiring to do one other startup once more and Jouini grew to become a CTO function within the merged software program firm, with different acquisitions spanning three continents.
However the pull of a brand new technological wave – generative AI – and the thought that they can construct one thing even greater with them have drawn them again in.
The 2 have now co-founded Thunder Code, a generative AI-powered software program testing platform, which has already secured $9 million in seed funding, they instructed TechCrunch.
“It’s fairly loopy as a result of we promised to not do one other firm as a result of Expensya was too arduous,” Jouini instructed TechCrunch. “However I feel it’s like when individuals have two children, they neglect how arduous the primary one was. This new enterprise is lower than six months previous and already tremendous intense, however we’re fired up. We’re satisfied that is unicorn materials.”
Jouini says his transition into head of know-how at Medius reignited a spark he missed after years as Expensya’s frontman. As he oversaw the combination of six corporations throughout three continents, he noticed firsthand how generative AI may reshape the software program business. Testing was a common drawback, regardless of the product, a realization that seeded the thought for Thunder Code.
Thunder Code tackles gradual, guide testing with AI-powered “brokers” that mimic human testers. These brokers simulate QA processes, catch refined UI and UX points, and be taught from suggestions.
Decided to keep away from Expensya’s early missteps, Jouini prioritized velocity. “We shipped our first MVP in week six, and now the product is rather more strong six months in than Expensya was in 12 months 4,” he stated. This displays a broadly held perception in startup land that quick suggestions trumps good plans.
Thunder Code is already gaining traction, with paying clients and pilot packages throughout the U.S., Canada, France, and Tunisia. The corporate companions with supply managers, QA retailers, and developer groups keen to check and ship quicker. Its present focus is internet utility testing, with plans to broaden into cellular, desktop, and API testing by late 2025.

Along with velocity, Jouini’s second rodeo additionally applies different hard-earned classes from Expensya, like specializing in core options and getting the very best expertise as quickly as doable. He’s unapologetic about early dilution, because it pertains to investing in high expertise. “Loads of African entrepreneurs are scared to dilute capital as a result of they wish to preserve 100%. We imagine that if we create a unicorn whereas diluting ourselves, that’s good worth,” he remarked.
Jouini believes, nevertheless, that AI will let Thunder Code generate 10 occasions the worth with fewer individuals, echoing the broader sentiment shift towards leaner AI-powered groups.
However, Jouini admits the bounce from expense administration to software program developer instruments was a leap regardless of the ache factors feeling acquainted. But, he sees software program testing as a much bigger, extra complicated market, projected to exceed $100 billion by 2027, nonetheless dominated by legacy code-based platforms like Tricentis and BrowserStack, that could be gradual to adapt. He believes Thunder Code’s quick execution with AI offers it an edge even towards comparable new agentic merchandise.
Thunder Code, headquartered in Paris with an workplace in Tunis, joins an more and more crowded market of startups all making an attempt to do similar with entrants ranged from UIPath to startups like Jetify, Nova AI.
It helps that his co-founder, Othmani, brings deep experience in generative AI, having constructed inside AI instruments at Expensya years earlier than ChatGPT made waves. Their complementary expertise and the $9 million raised in six months place Thunder Code to maneuver quick and seize market share, Jouini stated.
The funding spherical consists of acquainted faces from Expensya’s cap desk, together with Silicon Badia and Jaango Capital, together with Titan Seed Fund and strategic angels like Roxanne Varza (Director of Station F) and Karim Beguir, CEO of Instadeep, Africa’s greatest AI startup. Former and present Expensya staff who cashed out through the acquisition have additionally invested. “A few of our traders are literally Expensya staff and I’m glad it labored out that manner,” stated Jouini.