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How SIGNL4 grew SIGNL4 to $770K revenue with a 7 person team in 2025.

SIGNL4 is an out-of-the-box mobile alerting SaaS. It adds mobile alerting and incident response capabilities to your systems and services in minutes. SIGNL4 automatically notifies teams on their mobile devices in case of critical events. Drop an email, call a webhook and SIGNL4 reliably notifies active staff on duty through persistent mobile push, text and voice calls with acknowledgement, tracking and escalation. SIGNL4 provides for an up to 10x faster response to critical alerts, major incidents and urgent service requests.

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SIGNL4 Revenue

In 2025, SIGNL4's revenue reached $770K. Since its launch in 2017, SIGNL4 has shown consistent revenue growth.

SIGNL4 Revenue GrowthReported revenue / ARR by year$0$200K$400K$600K$800K$1M201720182019202020212022202320242025$0$770KSource: GetLatka.com
YearMilestone
2025SIGNL4 Hit $770k revenue in September 2025
2017Launched with $0 revenue

SIGNL4 Valuation, Funding Rounds

SIGNL4's most recent disclosed valuation is $2.3M.

SIGNL4 is a bootstrapped Other Collaboration Software startup. Founded in 2017, SIGNL4 has grown to $770K in revenue without raising any venture capital or outside funding.

As a self-funded Other Collaboration Software SaaS company, SIGNL4 has built its business with no outside investment.

SIGNL4 Capital Raised & ValuationCumulative capital raised and post-money valuation by roundCapital raised (cum.)Valuation$0$120172017 cumulative: $0 • 2017 Founded: $02017 Founded: $0 valuationSource: GetLatka.com
YearRoundAmountValuation% Sold

SIGNL4 Employees & Team Size

SIGNL4 employs approximately 7 people as of 2026.

SIGNL4 has 7 total employees in different roles and functions.

SIGNL4 Team GrowthReported headcount over time0235682017201820192020202120222023202420250077Source: GetLatka.com
YearMilestone
2025Reached 7 employees (September 2025)

Customers

We do not have customer count information for SIGNL4 yet.

Frequently Asked Questions about SIGNL4

What is SIGNL4's revenue?

SIGNL4 generates $770K in revenue.

How much funding does SIGNL4 have?

SIGNL4 raised $0.

How many employees does SIGNL4 have?

SIGNL4 has 7 employees.

Where is SIGNL4 headquarters?

SIGNL4 is headquartered in Potsdam, Brandenburg, Germany.

Compare SIGNL4 to the industry

SIGNL4 operates across multiple industries. Browse revenue, funding, and growth data for SIGNL4 in each sector below.

Source Attribution

Source: all data was collected from GetLatka company research and founder interviews. Revenue, funding, team, and customer figures are presented as company-reported or GetLatka-estimated metrics where the profile data identifies them that way.

Company data last updated .