✦ AI-PoweredPublic Beta🚀 Freemium
For cross-border e-commerce sellers,
your all-in-one AI operations platform
AI Customer Service · AI Presales Agent · AI Listing · Creator Outreach · Cross-border Insights · 15+ free tools, all in one place. Save time and effort—focus on business growth.
0%
Support Time Saved
0.0×
Outreach ROI
7+
Major eCommerce platforms
$0
To start
Connect to leading eCommerce marketplaces
- NEWEGG
- AMAZON
- SHOPIFY
- TIKTOK
- EBAY
- WALMART
- BEST BUY
Exceptional eCommerce support. Driven by AI.
From presales to aftersales, Niceggie makes every touchpoint faster, more accurate, and effortless.
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AI Helpdesk · auto-replies
Handle common buyer questions, tracking, and after-sales 24/7 with far less manual work.
Learn more →🎯
AI presales · Q&A and conversion
Answer product questions from your knowledge base, reduce hesitation, and lift conversion.
Learn more →🛒
AI Listing · diagnosis and optimization
Amazon / Shopify / TikTok / Newegg / Walmart / Best Buy / eBay. AI diagnoses listings, delivers 6-dimension scores, and rewrites to match each platform's style.
Learn more →🎬
TikTok creators · outreach at scale
Filter creators in the browser, multi-select, and send templated DMs—save roughly 80% of manual outreach time.
Learn more →15 tools. Entirely free.
15 essential tools for cross-border sellers—entirely free, no signup—from product research through fulfillment.
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FREEProfit calculator
Check whether your pricing is healthy before launch.
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FREEBreakeven calculator
Find the minimum units you need to sell to avoid a loss.
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FREEDimensional weight calculator
Compare actual weight vs DIM weight so shipping quotes do not surprise you.
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FREEAmazon FBA size tier
See which FBA size tier you are likely to land in before you ship.
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FREEListing readability score
Check whether your description is easy to read and aligned with common listing norms.
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FREEListing keyword density
See whether important keywords are distributed in a healthy way.
Cross-border updates · daily picks
LIVEStay in sync with policies and trends across leading global platforms—get ahead of growth.
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Frequently asked questions
Quick answers about Niceggie for cross-border sellers.
What is Niceggie?
Niceggie is an all-in-one AI operations platform for cross-border sellers. It brings AI customer service, AI presales agent, AI listing optimization and creator outreach into a single workspace, alongside 15+ free seller calculators covering profit, FBA size, dimensional weight, VAT, duty and more.
Which marketplaces does Niceggie support?
Niceggie is built for sellers operating across Newegg, Amazon, Shopify, TikTok Shop, eBay, Walmart and Best Buy. Tools and AI agents are tuned to each platform's policies, fee schedules and listing requirements.
Is Niceggie free to use?
Yes. Niceggie offers a freemium model — core seller tools and AI starter quotas are free, with paid plans for higher AI usage, premium analytics and team features. You can start without a credit card.
Where can I follow cross-border policy and platform news?
Our daily-updated news hub at /news aggregates marketplace policy changes, fee adjustments, logistics shifts and creator-economy trends — translated into English and Chinese and summarized for sellers.
How does AI listing optimization work?
Niceggie AI Listing rewrites titles, bullets and descriptions to align with marketplace ranking signals and readability norms. Inputs go in, ranked variants and keyword density scoring come back — typically in under a minute.