listcleaner.io

What It Is

ListCleaner.io is a contact list cleaning and anti-spam-bot tool built specifically for Keap users (formerly Infusionsoft). In email marketing, fake contacts can damage your sending domain’s reputation, cause emails to be blocked by major providers such as Gmail and Yahoo, and distort marketing analytics. ListCleaner is designed to solve this problem at the source.

Core Analysis

Features and Use Cases: The tool’s core function is to monitor and clean fake contacts entering the Keap system in real time. It uses a “99-point inspection” mechanism to identify spam-bot patterns and automatically tag contacts based on the results. This helps prevent emails from being sent to fake addresses, protects sender reputation, and restores a more accurate view of marketing performance.
Integration: ListCleaner is deeply integrated with the Keap platform. Its biggest highlight is “all-channel blocking”: whether a contact enters via API, web form submission, bulk import, or manual entry, it can be checked in real time to ensure nothing slips through.
Data Sources and Scale: The company does not disclose the size of its detection database or specific data sources. It only mentions a “99 point inspection,” so transparency around the underlying data is somewhat limited.
Support Channels/Platforms: The available text does not mention specific technical support channels.

Pricing and Trial

Pricing is extremely simple: a 7-day free trial, followed by just $17/month. For teams that rely on Keap for email marketing, this is relatively cost-effective, since the deliverability losses recovered by maintaining a clean list can easily exceed this cost.

Pros and Cons

Pros: Focused on the Keap ecosystem with deep integration; extremely simple setup and pricing; real-time monitoring across all entry channels; helps improve deliverability and reporting accuracy.
Cons: Only supports the Keap platform, making its use case very narrow; lacks advanced enterprise-level customization options; does not publicly disclose the scale of its verification data sources.

Who It’s For

Small and mid-sized marketing teams that heavily use Keap (Infusionsoft) for email marketing and are struggling with spam signups or poor deliverability.

Access from China and Alternatives

Because this tool depends heavily on the Keap ecosystem, and Keap is not widely used in mainland China, its accessibility from China is unclear. Payment will most likely require an overseas credit card. Chinese users who need a more general-purpose email list cleaning service can consider alternatives such as ZeroBounce and NeverBounce, which support integrations with multiple platforms.