Spamdrain records 185,960 monthly visits with +22.6% month-over-month growth and Free Trial, Paid pricing. Zeli records 56,147 monthly visits with -46.8% growth and Free pricing.
Antispam service that keeps junk mail, phishing and viruses out of every inbox
Hacker News and AI paper summaries in seven languages
| Dimension / Metric | | |
|---|---|---|
| Official Domain | spamdrain.com | zeli.app |
| Pricing Model | Free Trial, Paid | Free |
| Monthly Visits | 185.96K (185,960) | 56.15K (56,147) |
| MoM Traffic Delta | +34.27K (+22.6%) | -49.3K (-46.8%) |
| Primary Market & Share | 🇺🇸 United States (67.9%) | 🇨🇳 China (65.1%) |
| Direct Visits / mo | 154.26K | 39.95K |
| User Rating | 4.3 | 4.3 |
| Supported Platforms | Website | Website |
Antispam service that keeps junk mail, phishing and viruses out of every inbox
Works with iPhone, Android, Mac, PC, Office 365 and general IMAP/POP accounts, so one filter protects every device that reads the same mailbox.
Every new message is analysed before delivery, and suspicious senders, malicious links and infected attachments are stopped instead of reaching you.
Each time you mark something as spam or confirm it is legitimate, the filter learns your preferences and gets more accurate over time.
Held messages are not lost. You can open your Spamdrain account, inspect what was blocked, and release false positives with a click.
Hacker News and AI paper summaries in seven languages
Each story carries a short summary generated from the linked article plus a standout key quote, so you can judge relevance before clicking through.
The whole feed — titles, summaries and top comment highlights — is available in English, Chinese, Japanese, Korean, German, Spanish and Russian.
Every day gets a permanent page containing every story that hit the front page, retrievable long after the feed has moved on.
Daily AI papers are surfaced with translated titles and AI summaries, making Zeli a research reader as well as a news reader.
SpecialistDelivers a lightning-fast email productivity suite, but focuses on user speed rather than automated spam defense.
SpecialistDelivers a lightning-fast email productivity suite, but focuses on user speed rather than automated spam defense.
A proactive AI reading lens for papers, videos, and web pages
A proactive AI reading lens for papers, videos, and web pages
SpecialistOffers cross-platform email management with built-in AI writing tools without dedicated spam-filtering capabilities.
SpecialistOffers cross-platform email management with built-in AI writing tools without dedicated spam-filtering capabilities.
Free AI Summarizer for text, articles, URLs and images
Free AI Summarizer for text, articles, URLs and images
SpecialistFeatures a privacy-first email client with AI assistance, lacking Spamdrain's dedicated inbound spam protection.
SpecialistFeatures a privacy-first email client with AI assistance, lacking Spamdrain's dedicated inbound spam protection.
SpecialistReplaces your email client with an AI-powered interface, whereas Spamdrain filters existing mailboxes transparently.
SpecialistReplaces your email client with an AI-powered interface, whereas Spamdrain filters existing mailboxes transparently.
AI-powered platform to read, write, and stay current with research
SpecialistUnifies multiple mail accounts into chat-like workspaces, focusing on team collaboration rather than automated spam blocking.
SpecialistUnifies multiple mail accounts into chat-like workspaces, focusing on team collaboration rather than automated spam blocking.
Free / Open-sourceOpen-source AI email assistant that sorts messages and blocks cold emails, offering self-hosting flexibility.
Free / Open-sourceOpen-source AI email assistant that sorts messages and blocks cold emails, offering self-hosting flexibility.
Turn any long article or webpage into a clean, clickable summary in one click
Turn any long article or webpage into a clean, clickable summary in one click
SpecialistFocuses specifically on email deliverability and spam testing rather than blocking unwanted incoming mailboxes.
SpecialistFocuses specifically on email deliverability and spam testing rather than blocking unwanted incoming mailboxes.
AI summaries and study guides for scientific papers
AI summaries and study guides for scientific papers
