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LetsExtract Software (KOLIBRI LLC) offers a suite of desktop software for email marketing-related tasks. Its core products include Contact/Email Extractor, Email Verifier, and Email Sender. Rather than a traditional SaaS marketing automation platform, it is positioned more like a locally licensed toolkit for email lead collection, verification, and sending. According to the official site, the product history dates back to 2002, while the 2023 version separates its capabilities into three modules: Extractor, Verifier, and Sender.
In terms of functionality, Extractor is used to collect email addresses, Verifier checks whether email addresses are valid, and Sender handles email delivery. Historical information on the site indicates that it previously supported extracting emails from websites, local files, search engine keywords, and MS Outlook databases, with features such as multithreading, MX record checks, and 24/7 server operation. In terms of scale, the company cites figures such as 22 years, 55,000 customers, 36 countries, and 10,000 searches/day, but it does not explain the coverage of collectible data, how the data is updated, or whether the sources are compliant.
Pricing is fairly clear, and all licenses are for a single PC. Contact Extractor costs $59 for 1 year or $79 for a lifetime license; Email Verifier costs $39 for 1 year or $49 for lifetime; Email Sender costs $49 for 1 year or $69 for lifetime. Discounts are available for multiple licenses: 20% off for 2–3 licenses, 25% off for 4–9 licenses, and 35% off for 10–19 licenses. Updates are free during the license period, and trial versions are available. However, its refund policy is relatively strict: once purchased and activated, licenses are non-refundable, so testing the trial version first is important.
The advantages are transparent pricing, lifetime buyout licenses, coverage of the basic workflow from email extraction to verification and sending, and support for credit card, PayPal, and cryptocurrency payments. The website also provides links to user manuals, Support, and Contact pages, and displays customer service staff information. The limitations are that the site does not disclose integration capabilities with APIs, CRMs, or email service providers, nor does it clearly explain key email marketing compliance features such as unsubscribe management, anti-spam controls, and sender reputation. The single-PC licensing model is also not very friendly for multi-person team management.
It is better suited to individual marketers, small foreign trade businesses, or sales lead-generation teams that want a low-cost way to organize email leads, verify addresses, and perform basic sending. If a company needs advanced automation, CRM synchronization, granular permissions, or compliance auditing, it may need to look for a more complete marketing platform. Access from China cannot be determined based on the available information alone. For payments, PayPal, credit cards, and USDT are relatively accessible options for Chinese users, but network connectivity, software activation stability, and after-sales support across time zones should all be tested in practice.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on letsextract.com official site.
letsextract.com is an Unknown Marketing & SEO provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach letsextract.com directly.