
AI-powered YouTube ideas, SEO scoring and coaching that grows your channel faster
AI-powered YouTube ideas, SEO scoring and coaching that grows your channel faster
Lkin records 328 monthly visits with -91.5% month-over-month growth and Freemium pricing. Superhuman records 6,514,241 monthly visits with +7.9% growth and Paid pricing.

Manage every website you own from one workspace
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | lkin.io | superhuman.com |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 328 (328) | 6.51M (6,514,241) |
| MoM Traffic Delta | -3.51K (-91.5%) | +477.48K (+7.9%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (56.8%) |
| Direct Visits / mo | 127 | 4.96M |
| User Rating | 3.6 | 4.5 |
| Supported Platforms | Website | Website |

Manage every website you own from one workspace
Group every site you manage into one workspace with status at a glance, instead of bookmarking separate admin logins and analytics dashboards.
Reach the CMS or admin panel of stored sites without hunting for credentials, driven partly by a browser extension that keeps access one click away.
Run PageSpeed and website diagnostics from the same place you manage sites, so performance and health issues surface alongside the site they belong to.
An AI advisor reviews your site data and diagnostics to suggest improvements, helping translate technical findings into concrete next steps.

The AI productivity suite with agents, email, and docs that work wherever you do
Superhuman Go brings AI agents into the tools and tabs you already use, with inline suggestions and context-aware chat.
Auto drafts, split inbox, auto labels, and auto archive keep your inbox manageable with minimal manual filing.
Collaborative documents that hold text, tables, data, and workflows in one connected surface.
Describe what you need in chat or use a visual builder, then share agents with teammates or a company directory.

AI-powered YouTube ideas, SEO scoring and coaching that grows your channel faster
AI-powered YouTube ideas, SEO scoring and coaching that grows your channel faster

The composable content platform for structured, multi-channel, AI-assisted publishing
The composable content platform for structured, multi-channel, AI-assisted publishing
150+ free online SEO tools and AI writing assistants in one place
150+ free online SEO tools and AI writing assistants in one place

An extendable launcher that puts your tools, AI, and automations one keystroke away
An extendable launcher that puts your tools, AI, and automations one keystroke away

Combines shared inboxes and team chat with AI assistance, but feels less optimized for solo speed.
Combines shared inboxes and team chat with AI assistance, but feels less optimized for solo speed.

Provides a smart inbox and AI writing tools across devices, but offers less advanced custom triage shortcuts.
Provides a smart inbox and AI writing tools across devices, but offers less advanced custom triage shortcuts.

Delivers cross-platform AI email management with strong privacy focus, but has a more traditional interface.
Delivers cross-platform AI email management with strong privacy focus, but has a more traditional interface.

SpecialistAn AI executive assistant that works across your inbox, calendar and meetings
SpecialistAn AI executive assistant that works across your inbox, calendar and meetings

Offers an AI-native email client with automated summaries and bundles, but lacks Superhuman's extreme speed focus.
Offers an AI-native email client with automated summaries and bundles, but lacks Superhuman's extreme speed focus.

AI SEO manager that tracks rankings and AI answers, then does the work
AI SEO manager that tracks rankings and AI answers, then does the work

Win AI search discovery with content agents and strategy
Win AI search discovery with content agents and strategy

The AI SEO agent that researches, writes, publishes, and builds links for you
The AI SEO agent that researches, writes, publishes, and builds links for you