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OnSIP pricing

Freemium#61 of 166 in Business Phone SystemsCloud PBX Software

OnSIP costs from $18.95/user/mo on its cheapest paid plan; 3 plans in all, as listed on onsip.com — prices checked 22 Sep 2026.

3.0/10Editor score
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OnSIP pricing at a glance

Plans Free plan · 30-day trialFreemium A usable free plan; paid tiers unlock the limits below. Prices checked 22 Sep 2026.
See plans on onsip.com

OnSIP plans & pricing

PlanPriceKey limits
Free PlanFree
  • 100 users
Unlimited$18.95/user/mo Minimum 5 users
  • 5 users minimum
  • 250 SMS/MMS per account
Basic$49.95/mo Calling minutes and messaging not included
  • 3 auto attendants
  • 3 ring groups
  • 5 voicemail boxes
  • 1 call recording user

Prices as published by the vendor on onsip.com, checked 22 Sep 2026; taxes and regional pricing may differ. We do not change a plan's price or its limits — this table is what the vendor's own pricing page said on that date.

What the price includes

  • Free trial
    30 days
  • Built for
    Small business, Mid-market, Enterprise
  • Integrations
    5 integrations: HubSpot, Zendesk, Odoo, Google Chrome, Open API
  • Free plan
    Yes
  • Paid from
    $18.95/user/mo
  • Business numbers
    Multiple

Our full OnSIP verdict, fact sheet and score →

Prices checked by iTechGuides Editors · Editorial team · Updated Oct 2026

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