Lek records 62 monthly visits with 0% month-over-month growth and Freemium pricing. Spark Mail records 435,229 monthly visits with -13.5% growth and Freemium, Free Trial pricing.
The AI content toolkit for writing anything, 10x faster
Smart, focused email with AI help — for individuals and teams
| Dimension / Metric | | |
|---|---|---|
| Official Domain | lek.ai | sparkmailapp.com |
| Pricing Model | Freemium | Freemium, Free Trial |
| Monthly Visits | 62 (62) | 435.23K (435,229) |
| MoM Traffic Delta | +62 (0%) | -67.76K (-13.5%) |
| Primary Market & Share | 🇧🇷 Brazil (100%) | 🇺🇸 United States (31.3%) |
| Direct Visits / mo | 27 | 198.43K |
| User Rating | 3.7 | 4.3 |
| Supported Platforms | Website | Website |
The AI content toolkit for writing anything, 10x faster
Over 25 templated writing use cases spanning social, email, ecommerce, and business content.
Generate ad copy, tweets, YouTube metadata, tags, and SEO meta text in moments.
The app is available in many languages, breaking down language barriers for global campaigns.
Use Lek.ai on the web, via the Chrome extension, or through mobile apps.
Smart, focused email with AI help — for individuals and teams
Spark's Smart Inbox and Priority highlight messages from important people and bundle newsletters and notifications so the rest of your inbox stays quiet.
An AI Assistant lets you find, summarize, and take action on anything in your inbox, while an AI writing assistant drafts emails and Auto-Drafts pre-writes replies.
Translate incoming messages, get instant summaries of long threads, and quickly grasp the point without reading every line.
Share drafts, leave private comments, delegate ownership, and track progress on email threads with your colleagues.
Blazing-fast keyboard-driven email experience with powerful AI features, but operates on a much higher subscription price point.
Blazing-fast keyboard-driven email experience with powerful AI features, but operates on a much higher subscription price point.
Significantly stronger team collaboration features with shared inboxes and internal chat, but less focus on standalone consumer AI drafting.
Significantly stronger team collaboration features with shared inboxes and internal chat, but less focus on standalone consumer AI drafting.
Provides cross-platform support with integrated AI drafting, but lacks some of Spark's advanced shared team workspace features.
Provides cross-platform support with integrated AI drafting, but lacks some of Spark's advanced shared team workspace features.
Offers deeper AI-driven inbox organization and automated bundles, but has a different interface and navigation structure than Spark.
Offers deeper AI-driven inbox organization and automated bundles, but has a different interface and navigation structure than Spark.
SpecialistOne AI assistant that works wherever you work
SpecialistOne AI assistant that works wherever you work
150+ AI writing and idea tools in one workspace
150+ AI writing and idea tools in one workspace
Transforms traditional email threads into conversational chat interfaces, but requires adjusting to a non-standard inbox layout.
Transforms traditional email threads into conversational chat interfaces, but requires adjusting to a non-standard inbox layout.
Free / Open-sourceOpen-source and self-hostable AI email assistant focused on blocking cold emails and sorting, but lacks a full native mobile app client.
Free / Open-sourceOpen-source and self-hostable AI email assistant focused on blocking cold emails and sorting, but lacks a full native mobile app client.
ChatGPT-powered writing assistant for instant articles and copy
ChatGPT-powered writing assistant for instant articles and copy
An AI content marketing toolkit built by marketers, for marketers
An AI content marketing toolkit built by marketers, for marketers
Great at summarizing multi-message email threads and extracting action items, but offers fewer overall customization settings than Spark.
Great at summarizing multi-message email threads and extracting action items, but offers fewer overall customization settings than Spark.
100+ free AI writing tools with no login required
100+ free AI writing tools with no login required
