Perkoon vs SureThing.io

Perkoon is a paradigm shift in file transfer, rejecting the modern playbook of surveillance, artificial restrictions, and data monetization. It is a service built on a radical principle of honesty: moving files from one point to another should be simple, private, and fair. It serves a diverse audience, from individuals tired of mandatory accounts and hidden fees to developers and power users seeking automation-friendly tools. Its core value proposition is a two-tiered, transparent model. The flagship offering is a truly unlimited and free peer-to-peer (P2P) transfer service that operates directly between browsers when both parties are online, imposing no size limits and requiring no sign-up. This is free forever because the data never touches Perkoon's servers, costing them nothing. For asynchronous transfers, Perkoon offers encrypted, paid cloud storage, openly acknowledging this covers their server costs. Uniquely, Perkoon is natively designed for the age of automation, featuring built-in APIs for AI agents and a CLI tool, positioning itself as the straightforward, powerful, and privacy-respecting file transfer solution for both people and the machines that assist them.

SureThing is an autonomous AI agent that remembers who you are and works on your behalf 24/7. Unlike AI chatbots that wait for instructions, SureThing operates proactively: it monitors your inbox, drafts replies in your voice, manages your schedule, tracks ongoing projects, and takes action across connected apps while you're focused elsewhere.
Its persistent memory sets it apart — SureThing remembers your preferences, your patterns, your contacts, and your goals across every session. It doesn't lose context, doesn't repeat mistakes, and adapts continuously to how you work.
SureThing is built for reliability over demos. SOC 2 certified and Google CASA Tier 2 compliant, it is designed for users who need an agent they can actually trust with real work — not one that breaks the moment it leaves the slide deck.
Early adopters include a technical director who contributed code to OpenClaw and calls SureThing "the Mac of AI agents," and solo founders executing full go-to-market launches alone.