Noise Blocker vs SoliCall Noise Firewall
Noise Blocker
closedlooplabs.com
SoliCall Noise Firewall
solicall.comSide by side
| Figure | Noise Blocker | SoliCall Noise Firewall |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 5 | 1 |
| Spec score · AI Noise Cancellation Software | 7.9 (#7) | 7.2 (#17) |
| Headquarters | Netherlands | Tel Mond, Israel |
| Privacy | The privacy policy says website analytics are cookieless, do not create individual visitor profiles, and are not used for advertising or cross-site tracking. | SoliCall says its monitoring data stays on-premise and is not sent to its cloud servers. |
| Purpose | Noise Blocker removes microphone background sounds such as fans, keyboards, clicks, hiss, and room noise in real time. | Noise Firewall is software for call centers and other crowded workspaces that blocks ambient noise and voices so customers do not overhear them. |
Plans
Noise Blocker
- Business trialFree
- Free versionFree
- Personal license renewal$30, paid once
- Personal license$50, paid once
- Business licensePrice not published
SoliCall Noise Firewall
- Noise Firewall (SoliCall Connect or PBXMate for Call Centers)Priced on request
In their own words
Noise Blocker
Noise Blocker is a Windows app that reduces unwanted microphone sounds in real time, including fan noise, keyboard sounds, clicks, hiss, and room noise. Version 3 uses AI to distinguish a speaker’s voice from background sound and is designed for everyday laptops. The maker says the app needs no tuning or complicated setup. It is listed as compatible with Zoom, Google Meet, Discord, Slack, Teams, and OBS, and supports microphone audio for recording and streaming. Noise Blocker supports Windows 10 and Windows 11; other operating systems are not currently supported. Processing adds about 80 milliseconds of latency, which varies by system. The free version provides 30 minutes of blocking per week without an email requirement. A Personal license is a one-time payment of $50 for one person on up to three PCs, with 12 months of updates and priority support, indefinite use of covered versions, and a 14-day money-back guarantee. A 30-day business trial for up to 20 employees or computers requires a request and approval; no card is required.
SoliCall Noise Firewall
SoliCall Noise Firewall is software for call centers and other crowded workspaces that reduces ambient noise and nearby voices so customers are less likely to overhear other conversations. It can remove background voices from agents and supervisors as well as other ambient sounds. SoliCall says the noise reduction can improve transcription and other voice analytics accuracy. The product correlates audio across calls to produce a Noise Map and statistics for finding noisy agents and monitoring call quality. A browser-based dashboard provides live call statistics and aggregated statistics for completed calls. Deployment can be centralized or distributed, and the product can run on-premise without a cloud connection; SoliCall says monitoring data stays on-premise rather than being sent to its cloud servers. SoliCall Connect works with Windows softphones and browser-based softphones, including WebRTC options. PBXMate for Call Centers connects to telephony infrastructure over SIP as a phone proxy or PBX trunk. Pricing is available by contacting SoliCall, which invites prospective customers to request an evaluation version of PBXMate for Call Centers.