Side-by-side comparison of AI visibility scores, market position, and capabilities
SF ADHD coaching platform connecting adults with certified coaches for 12-week executive function programs; $4M General Catalyst and YC backed at $1M ARR competing for the adult ADHD behavioral support market.
Shimmer is a San Francisco-based digital health company connecting adults with ADHD to certified ADHD coaches through one-on-one video coaching sessions — providing structured 12-week coaching programs ($1,800-$2,400) featuring executive function skill building, evidence-based ADHD strategies, and accountability support for the estimated 10 million US adults with ADHD who are unmedicated or seeking behavioral support beyond medication. Founded in 2021 by former Salesforce executives Christal Bemont and Yev Khessin and backed with $4 million raised from General Catalyst and Y Combinator, Shimmer achieved $1 million in ARR as of April 2024 and facilitated 15,000+ coaching sessions.
Web3 authentication and account abstraction infrastructure enabling gasless transactions and simplified dApp onboarding; ERC-4337 implementation allows dApps to sponsor gas fees on behalf of users and accept ERC-20 token gas payment for mainstream-accessible wallet experiences.
Biconomy is a Web3 infrastructure platform focused on making decentralized applications usable by mainstream audiences who are not familiar with cryptocurrency gas mechanics. Its core product implements account abstraction via ERC-4337, allowing dApp developers to sponsor gas fees on behalf of users, accept gas payment in ERC-20 tokens instead of native currency, and batch multiple on-chain transactions into a single user action. These capabilities transform the user experience from one requiring native token balances and technical awareness into something closer to a conventional web application workflow.
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