Onoff

Flexible calling with multiple numbers

B2B
B2C
SaaS
Telecommunications
Has a free tier
Self-serve purchase
Subscription
Enterprise plan
Public pricing page

About Onoff

Provides innovative business telephony solutions, enabling users to manage multiple phone numbers on a single device, enhancing communication flexibility and accessibility.

Key facts

Industry: Telecommunications
Company size: 51–250 employees
Headquarters: Paris, Île-de-France, France
Founded: 2014
Revenue: $10.3M – $108MTamtam estimate
SIREN: 832235253
Website: onoffbusiness.com
LinkedIn: linkedin.com/company/onofftelecom

Jobs at Onoff

Global Talent Acquisition Lead H/FParis, Île-de-, France · Jul 28, 2026
SDR / BDR8 Rue du Sentier, 75002 Paris, France, France · Jul 17, 2026

Onoff at a glance

Onoff is a B2B/B2C SaaS company in the Telecommunications industry, headquartered in Paris, Île-de-France, France.

Onoff was founded in 2014.

Onoff has 51–250 employees.

Onoff's revenue is $10.3M – $108M (Tamtam estimate).

Onoff's SIREN number is 832235253.

Onoff is hiring: 2 recent open roles, including Global Talent Acquisition Lead H/F, SDR / BDR.

Selling to companies like Onoff?

Tamtam finds the companies that match your ideal customer, researches each account and tells you who to contact and when.

Find similar companies