Ottawa's tech community has plenty of reason to pay attention to the latest numbers out of Carta: AI startups are now eating up nearly half of all venture capital, and the returns are looking surprisingly strong.
The Numbers Are Hard to Ignore
According to new data from Carta, AI startups accounted for 41% of the $128 billion in venture dollars raised by companies on the platform in 2025, a record-high annual share. That's a seismic shift in how investors are allocating capital, and it's reshaping the startup landscape far beyond Silicon Valley.
For context, just a few years ago, AI was a niche within the broader tech funding world. Today, it's the dominant force. And the returns? So far, so good, investors who bet early on AI companies are seeing their portfolios hold up in ways that more traditional software plays aren't always matching.
Why Ottawa Founders Should Care
Ottawa has long punched above its weight in the Canadian tech ecosystem. The city is home to a cluster of deep-tech and AI-adjacent companies, fuelled in part by the proximity to federal government contracts, strong university research pipelines from Carleton and uOttawa, and a growing cohort of venture-backed startups.
The Carta data signals that the window for AI-focused companies to attract serious funding remains wide open, and Ottawa founders working in areas like machine learning, defence tech, public sector AI, and health data are well-positioned to tap into that appetite.
Local accelerators and investors have already started shifting their attention. If you're a founder in Ottawa building something with an AI layer, the current fundraising climate is arguably the most favourable it has ever been.
The Flip Side: Concentration Risk
Of course, when 41 cents of every venture dollar flows into one category, it raises questions. Is this a sustainable trend or a bubble in the making? Veteran investors are split. Some argue that AI is a genuine platform shift, like mobile or the internet. That justifies the concentration. Others worry that valuations have outpaced what the underlying businesses can deliver.
For Ottawa startups that aren't AI-native, the numbers are a double-edged sword: competition for non-AI venture dollars is getting tighter, while the pressure to incorporate AI features, whether genuine or cosmetic, is mounting.
What's Next
The data covers 2025, but all signs point to the trend accelerating into 2026. With major Canadian pension funds and institutional LPs increasingly comfortable backing AI-focused venture funds, the capital flowing into the space is unlikely to slow down anytime soon.
For Ottawa's tech scene, the takeaway is clear: AI fluency isn't just a nice-to-have for founders and operators anymore. It's quickly becoming the price of admission for serious venture conversations.
Whether you're a startup founder, a student at one of Ottawa's engineering programs, or just someone watching the tech economy evolve, the Carta data is worth bookmarking. The AI funding wave is real, it's large, and it's not done reshaping who gets capital, and who doesn't.
Source: TechCrunch, March 20, 2026.
