Softwr

Customer Support · head to head

Help Scout vs OneSignal

Help Scout logo

Help Scout

Customer Support

Customer service software that people love

From
Free
Free plan
Yes
Full reviewWebsite
OneSignal logo

OneSignal

Telecommunications

Customer engagement and messaging, without the complexity

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Each has a real cost: Help Scout the free plan caps contacts at 100 a month, so it is a volume trial rather than a standing free tier; OneSignal free plan email sends cap at 10,000 per month and web push is capped at 10,000 subscribers per send, per onesignal.com/pricing (Aug 2026)
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Help Scout and OneSignal actually diverge.

Attributes where Help Scout and OneSignal differ
AttributeHelp ScoutOneSignal
Pricing modelsubscriptionfreemium
PlatformsWeb, Ios, AndroidWeb
CategoryCustomer SupportTelecommunications
Founded2011Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Help Scout

  • Shared inbox
  • Knowledge base
  • Live chat
  • Customer profiles
  • Workflows
  • Reporting
  • Slack
  • Salesforce

Only in OneSignal

Nothing recorded that Help Scout does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Help Scout

  • Shared inbox and help desk for customer support teamsnot OneSignal
  • Publishing a knowledge base alongside email and chat supportnot OneSignal

OneSignal

  • Sending push notifications to mobile app users when orders shipnot Help Scout
  • Triggering email confirmations based on form submission eventsnot Help Scout
  • Creating multi-step SMS and email journeys for onboarding usersnot Help Scout
  • Sending in-app messages to users abandoning checkout flowsnot Help Scout

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Help Scout

  • The free plan caps contacts at 100 a month, so it is a volume trial rather than a standing free tier
  • Inboxes are rationed by plan, at 1 on free, 5 on Plus and 10 on Pro
  • Each plan also caps users, at 25 on Standard and 50 on Plus
  • The Pro plan at $75 per user per month carries a 10 user minimum, so the entry cost is $750 a month
  • SSO, SAML and HIPAA compliance are Pro only
  • AI Answers is billed separately at $0.75 per resolution on top of the seat price

OneSignal

  • Free plan email sends cap at 10,000 per month and web push is capped at 10,000 subscribers per send, per onesignal.com/pricing (Aug 2026)
  • Professional and Enterprise plans require custom annual contracts with no published rate, per onesignal.com; SMS/RCS messaging and dedicated IPs are gated behind the Professional tier

Pricing, plan by plan

Help Scout

Free
  • FreeFree
    • Up to 5 users
    • 1 Inbox
    • 1 Docs site
  • Standard$25/month
    • Multiple inboxes
    • Live chat, SMS, WhatsApp, Instagram, Messenger
    • Multiple knowledge bases
  • Plus$45/month
    • Standard features plus advanced workflows
    • Two advanced SLAs
    • Secure portal
  • Pro$75/month
    • Plus features plus unlimited workflows
    • Unlimited SLAs
    • SSO/SAML

OneSignal

Free
  • FreeFree
    • 10,000 free email sends/month
    • Unlimited mobile push
    • Basic analytics and automation
  • Growth$19/month
    • Base platform fee plus usage costs
    • Mobile push: $0.012 per monthly active user
    • Web push: $0.004 per subscriber
  • Professional$undefined/mo
    • Custom annual pricing
    • All Growth features plus SMS/RCS messaging
    • 24/7 prioritized support
  • Enterprise$undefined/mo
    • Custom annual pricing
    • Unlimited personalization
    • Dedicated success manager

Which should you pick?

Choose Help Scout if

  • You need shared inbox.
  • You want to start without paying.
  • You work on Web, Ios, Android.
  • You also want knowledge base.
Help Scout review

Choose OneSignal if

  • You want to start without paying.
OneSignal review

Questions people ask

Is Help Scout or OneSignal better?
Neither clearly leads. Help Scout starts at Free and OneSignal at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Help Scout or OneSignal?
Help Scout starts at Free and OneSignal at Free.
Does Help Scout or OneSignal run on more platforms?
Help Scout runs on Web, Ios, Android. OneSignal runs on Web.
Can I use Help Scout for free?
Both have a free tier, so you can try either at no cost before committing.
What is Help Scout best used for?
Help Scout is most often used for shared inbox and help desk for customer support teams, publishing a knowledge base alongside email and chat support. Of those, shared inbox and help desk for customer support teams and publishing a knowledge base alongside email and chat support are not what OneSignal is typically brought in for.
What can Help Scout do that OneSignal cannot?
Help Scout covers Shared inbox, Knowledge base, Live chat, Customer profiles.

Answered from the vendors’ own pages

Help Scout: How much does Help Scout cost?

Help Scout offers a free plan for up to 5 users. Paid plans start at $25/user/month (Standard), $45/user/month (Plus), and $75/user/month (Pro).

Source
OneSignal: How much does OneSignal cost?

OneSignal offers a free tier with 10,000 free email sends/month and unlimited mobile push. Growth plan starts at $19/month plus usage-based charges for mobile push ($0.012 per monthly active user) and web push ($0.004 per subscriber).

Source
Help Scout: What is included in the Pro plan?

Help Scout Pro at $75/user/month includes unlimited workflows, unlimited SLAs, SSO/SAML, HIPAA compliance, up to 50 light users, dedicated onboarding, and a strategic account manager.

Source
OneSignal: Does OneSignal offer a free version?

Yes, OneSignal's free plan includes 10,000 free email sends per month, unlimited mobile push, basic analytics and automation, with up to 1 active journey and 2 message steps.

Source
Help Scout: Does Help Scout offer a free trial?

Yes, Help Scout offers a 15-day free trial for Standard and Plus plans with no credit card required. Pro plan requires booking a demo.

Source
OneSignal: What are OneSignal's email costs beyond the free tier?

After the 20,000 free email sends/month included in the Growth plan, OneSignal charges $1.50 per 1,000 additional emails.

Source
Help Scout: What is the cost of Help Scout's AI Answers add-on?

Help Scout's AI Answers add-on costs $0.75 per resolution with a 3-month free trial included.

Source
OneSignal: What is included in the Professional plan?

OneSignal's Professional plan includes custom annual pricing, all Growth features plus SMS/RCS messaging, 24/7 prioritized support, and optional dedicated IP for email.

Source
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