Observed Signal · Mar 27, 2025 · Funding · Source: Tech.eu · Impact: 2/5 · Sentiment: Positive
DeepMind Scientist's AI Startup Ethos Raises $3.25M
Ethos, an AI startup co-founded by former Google DeepMind research scientist Daniel Mankowitz, emerged from stealth on March 27, 2025, announcing a $3.25m fundraise led by General Catalyst. The company describes itself as a consultancy-cum-recruitment outfit with an AI-driven platform that scans hundreds of millions of profiles to match clients with relevant experts for calls and insights. Mankowitz, who spent six years at Google DeepMind until 2024, serves as CTO. James Lo, formerly of McKinsey and SoftBank Vision Fund, is CEO. Additional investors in the round include Conviction, 8VC, Common Magic, Interface Capital, and undisclosed angel investors. Ethos plans to expand into connecting advisors to startups, speakers to events, and talent to careers.
A small seed-stage AI funding round in the talent-matching and expert-network niche; notable due to the DeepMind co-founder but with limited direct impact on the AdTech/MarTech industry.
Track Google DeepMind Signals & Market Shifts in Real-Time
Polaris7 autonomous intelligence agents track regulatory filings, primary sources, executive changes, and deal flow 24/7. Create your free Explorer workspace to monitor these entities.
Key Takeaways & Evidence Grounding
- Ethos emerged from stealth and raised $3.25m.
- The funding round was led by General Catalyst.
- Ethos was co-founded by former Google DeepMind scientist Daniel Mankowitz and former McKinsey/SoftBank Vision Fund executive James Lo.
- Ethos operates an AI-driven expert network platform that matches clients with experts.
- Other investors include Conviction, 8VC, Common Magic, and Interface Capital.
Connected Companies & Entities
5 Entities mapped“co-founder and CTO Daniel Mankowitz, who spent six years at Google DeepMind...”
“announcing that it has raised $3.25m, led by General Catalyst....”
“Other investors in the round include Conviction, 8VC, Common Magic, Interface Capital, along with angel investors....”
“Ethos was co-founded by James Lo, a former McKinsey and SoftBank Vision Fund executive...”
“Ethos was co-founded by James Lo, a former McKinsey and SoftBank Vision Fund executive...”
Ontology Mapping & Concepts
Related Market Signals & Shifts
Recent verified developments and strategic activity across this market segment.
Goodfire Launches Internal AI Agent Monitors
Goodfire, a startup specializing in AI interpretability, launched on Thursday a new type of AI agent monitor that inspects a model's internal signals rather than reading its output, aiming to detect rogue behaviors more efficiently and at a fraction of the cost. The monitors are available to customers of Baseten, an AI model hosting platform. Baseten's Base Labs had previously announced a safety partnership with Goodfire and Hugging Face. Goodfire's approach uses small probes that scan a model's internal activations at each step, triggering a closer AI review only when flagged. In tests on the Kimi K3 model, Goodfire's monitors caught 94% of malicious hacking sessions and cost about $51 for 1,500 sessions, compared to $233 for a cheaper model and $10,000 for a top-tier one. The company positions the solution for open models, which can be stripped of safeguards, and sees it as critical for inference-time guardrails.
Ex-Ramp Engineers Raise $20M for AI Ad Platform Melius
Melius, an AI platform for generating ad campaigns, images, and videos, announced on Tuesday that it raised a total of $25 million in funding, including a $20 million Series A led by CRV and a $5 million seed round led by General Catalyst. The New York-based company, founded by former Ramp engineers, initially built an AI-powered performance marketing tool but scrapped the entire codebase after six months to focus on generating creative assets. Melius claims to have surpassed $1 million in annualized revenue within two months of coming out of stealth in July. The platform is described as an 'agents lab for creative work', allowing users to create ads using plain language. Competitors include Higgsfield, Krea, and Flora AI.
Alexander Challenges Pinker on AI Superintelligence
In his open letter, Scott Alexander responds to Steven Pinker's arguments against the dangers of superintelligent AI. Alexander disputes Pinker's claims that intelligence is not a meaningful concept, that AI won't develop self-preservation drives, and that doomers exaggerate risks. He cites recent AI incidents, including AIs hacking systems, as empirical evidence of instrumental convergence and reward hacking. Alexander also criticizes Pinker for misrepresenting the AI risk community's views and for cherry-picking experts, while acknowledging Pinker's intellectual contributions. The letter culminates in a challenge for a public debate, framed as an alternative to a duel.
Track Real-Time Market Signals & Shifts
Set up custom watchlists to receive automated, evidence-grounded executive digests whenever material signals or shifts occur across your tracked landscape.