SIGNL4 Pricing Overview

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Free Trial

Starter

Free

5 Users

Free plan with essential features for mobile alerting for max 5 users

Notify & Connect

$9.00

1 User Per Month

Top-reliable alerting for mission-critical applications

Optimize

$19.00

1 User Per Month

Best for on-call operations

Maximize

$29.00

1 User Per Month

Top plan with all features, live call routing and SLA. Everything in Optimize plus:

Pricing ranges from US$9 (Notify & Connect) to US$29 (Maximize) per user per month, depending on the feature pack plan. Both monthly and annual payment is possible. We accept credit cards or payment by check/wire transfer. A forever-free plan is available for up to 5 users.

SIGNL4 has 4 pricing editions, from $0 to $29. A free trial of SIGNL4 is also available. Look at different pricing editions below and see what edition and features meet your budget and needs.

Pricing information for SIGNL4 is supplied by the software provider or retrieved from publicly accessible pricing materials. Final cost negotiations to purchase SIGNL4 must be conducted with the seller.

All paid subscriptions include all communication costs for mobile push, text messages and voice call alerts.

Pricing information was last updated on February 28, 2025

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SIGNL4 Pricing Reviews

(2)

Verified User in Government Administration

Enterprise (> 1000 emp.)

2/24/2025

"Real added value for reliable IT monitoring"

5/5

What do you like best about SIGNL4?

Flexibility and possibilities offered by SIGNL4. Simple shift planning and escalation management complete the overall package. The support responds to questions promptly and absolutely reliably. Review collected by and hosted on G2.com.

What do you dislike about SIGNL4?

Unfortunately, there is still no incoming SMS interface. In the event that our data center is disconnected from the internet and SIGNL4 is not reachable, we have fallback SMS gateways. It would be nice if we could direct these SMS messages directly to SIGNL4 for unified alarm management. Unfortunately, this is currently not possible. Review collected by and hosted on G2.com.

What problems is SIGNL4 solving and how is that benefiting you?

Our problem is the reliable alerting of our IT infrastructure to the on-call duty without having to constantly pass on a specific on-call phone (as we did in the past). Due to increased home office regulations during Corona, this was no longer feasible. SIGNL4 now helps to deliver the alerts to the BYOD devices of the on-call staff, across all channels (push, SMS, call). Review collected by and hosted on G2.com.

Radim D.

IT administrator

Small-Business (50 or fewer emp.)

2/21/2025

"I use SIGNL4 for notifications from Zabbix surveillance systems"

4.5/5

What do you like best about SIGNL4?

An absolutely amazing functionality is the bidirectional Zabbix <-> SIGNL4 connection, which allows you to resolve tickets created in Zabbix directly in SIGNL4. I like the variety of connectors and the good documentation. Review collected by and hosted on G2.com.

What do you dislike about SIGNL4?

It bothers me that there is no option for SIGNL4 2-way 3rd party connectors in the cheaper plan. As a freelancer, I don't need the features for Duty & Shift Scheduling etc, but I do need the two-way communication feature with the monitoring system. Review collected by and hosted on G2.com.