Tasklet
Category: AI Agents
Tasklet is a cloud AI agent operating system for knowledge work that connects to every work tool and autonomously executes real tasks 24/7. Tasklet was founded in 2025. The company is led by Andrew Lee. Based in San Francisco, USA. Team size: 11-50. Total funding raised: $20M. Latest round: Series A. Key investors include Union Square Ventures, Lightspeed Venture Partners, Y Combinator, Jeff Dean, Patrick Collison, John Collison.
- Founded
- 2025
- Headquarters
- San Francisco, USA
- Team size
- 11-50
- Total funding
- $20M
Value proposition
A single, powerful AI agent that connects to thousands of SaaS tools, any HTTP API, or MCP servers, takes real actions (pulling reports, updating CRMs, triaging emails, processing data), runs 24/7 in the cloud, generates UIs on the fly, and writes/runs code in a cloud sandbox — replacing manual workflow stitching across SaaS apps.
Products and solutions
Tasklet cloud AI agent platform: chat interface to a capable agent, thousands of built-in integrations, MCP server support, any HTTP API, cloud browser for sites without APIs, triggers/automations (schedules, emails, Slack, webhooks), on-the-fly UI generation, cloud code sandbox, multi-model support, team sharing of agents, connections, and context, cross-thread memory.
Unique value
Agents that "own the work" — fully agentic, cloud-native runtime with best-in-class context engineering and a universal connections layer, running autonomously 24/7 rather than executing predefined rigid workflows.
Target customer
Knowledge-work teams and businesses of all sizes (sales, marketing, operations, finance, executive/admin functions) that want to delegate recurring workflows to AI agents.
Industries served
Cross-industry knowledge work: sales, marketing, operations, finance, executive/admin, notable customers include manufacturing (Piping Technology & Products), Enticon, and VC firms (USV, Sequoia, Khosla).
Technology advantage
Cloud-native agent runtime, best-in-class context engineering, universal connections layer (thousands of integrations + MCP + any API + cloud browser), multi-model support keeping it on the frontier, and a 24/7 always-on execution model with triggers and cross-thread memory.
How they differentiate
Uses fully agentic execution instead of predefined workflows — agents take ongoing responsibility for workflows, run 24/7 in the cloud, use a real browser for sites without APIs, and write/run code, unlike traditional workflow automation tools (Zapier/Make/n8n) or simpler AI assistants (Lindy).
Main competitors
Zapier, Make, n8n, Lindy, Carly
Key partnerships
Y Combinator (Spring 2026 batch), USV (first enterprise customer and investor), MCP (Model Context Protocol) early adopter.
Notable customers
Union Square Ventures, Sequoia Capital, Khosla Ventures, Accenture, Airtable, Runway, Todoist, Zscaler, Airwallex, Apollo.io, Chargebee, Trilogy
Major milestones
Founded 2020 as Shortwave (email client), launched AI agent in Shortwave fall 2024, spun out Tasklet as standalone product in 2025 (idea to first user in under 6 weeks), launched October 2025, YC Spring 2026 batch, raised $20M Series A at $175M valuation (April 2026), crossed $5M ARR with >1,200% growth.
Growth metrics
$5M ARR (crossed in Q1 2026); >1,200% growth since January 1, 2026; 9-person team at launch scaling to ~11+ roles.
Market positioning
Early-stage but fast-scaling AI agent platform; reached $5M ARR with >1,200% growth since January 2026; positioned as the "operating system" for the agent-native future of knowledge work.
Geographic focus
US-centric (San Francisco), with global reach via cloud SaaS integrations.
About Andrew Lee
Ex-Firebase Cofounder & CTO (acquired by Google); Founder & CEO of Shortwave; Director of Engineering at Google post-Firebase acquisition; Rose-Hulman Institute of Technology.
Latest news about Tasklet
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Official website: https://tasklet.ai/