Dot (New Computer)
Companion apps have Tinder-like uninstall rates. If your product depends on emotional connection with a chatbot, expect 90% churn at day 30.
Dot (New Computer) was a AI / Consumer Companion startup founded in 2022 in USA. It raised $12M before collapsing in 2025 — 3 years of runway burned. IdeaProof's AI Failure Score: 54/100, driven by consumer ai companion market couldn't sustain subscription retention. The shutdown affected employees, investors, and the broader AI / Consumer Companion ecosystem. This case study breaks down the timeline, root causes, competitors that won, and replicable lessons for founders validating similar ideas today.
Why did Dot (New Computer) fail?
Dot (New Computer) failed in 2025 after 3 years of operation, losing $12M in raised capital. The root cause was consumer ai companion market couldn't sustain subscription retention. Key lesson: Companion apps have Tinder-like uninstall rates. If your product depends on emotional connection with a chatbot, expect 90% churn at day 30.
2022 → 2025
$12M
AI / Consumer Companion
USA
IdeaProof AI Failure Score
What Happened: The Timeline
2022
Dot (New Computer) founded in USA. Positioned in ai / consumer companion.
2022-2024
Raises $12M from OpenAI Startup Fund, Andreessen Horowitz.
2024
Warning signs emerge: 90%+ day-30 churn.
2025
Shutdown announced. Root cause: consumer ai companion market couldn't sustain subscription retention.
Root Causes
Dot was an AI 'companion' app built by New Computer, founded by Sam Whitmore and Jason Yuan (ex-Apple designer) and backed by the OpenAI Startup Fund and a16z, raising ~$12M. Dot aimed to be a friend and confidante that remembered users' history. On September 5 2025 TechCrunch reported the app would shut down in October 2025. The company cited that consumer AI companion retention had proven far weaker than initial demos suggested: users churned quickly once the novelty of an AI 'friend' wore off, and paid subscription conversion never crossed a viable threshold. Dot joins Replika, Character.AI's issues, and Kindroid difficulties as evidence that companion-AI is not a durable consumer category.
Causal Chain
This is our reading of the causal chain — separated from the verifiable facts above. Timeline dates, funding numbers and filings are facts (see methodology); root / proximate / terminal attribution is judgement based on public evidence.
A combination of demand-side, execution, and capital-market pressures that this record documents without isolating a single dominant driver.
- 90%+ day-30 churn
- Novelty-driven retention
- Consumer AI CAC too high
- Companion category commoditized by ChatGPT voice mode
2024: Warning signs emerge: 90%+ day-30 churn.
2025: Shutdown announced. Root cause: consumer ai companion market couldn't sustain subscription retention.
Base rates
A single failure is an anecdote. These base rates give you the denominator — how common this outcome is across all startups matching Dot (New Computer)'s profile. Sources are third-party; we do not restate them as our own claims.
of startups ultimately fail — including ~10% that fail in the first year and the rest across the following decade.
Startup Genome / CB Insights aggregate (2024)of new US employer businesses survive past their 10th year (Bureau of Labor Statistics BED series).
US Bureau of Labor Statistics — BED (2024)of Series A rounds ever graduate to Series B; the rest run out of runway or pivot without a follow-on.
CB Insights Venture Capital Funnel (2023)Key Lessons Learned
Frequently Asked Questions
Sources & Confidence
Every data point is tagged with its source type and our confidence in it. How we grade sources.
Could This Failure Have Been Prevented?
IdeaProof's AI validates market demand, competitive positioning, and business model viability in minutes — catching the exact issues that sank Dot (New Computer).
Spotted a factual error?
Approved corrections are published in the public changelog with attribution.