Grasshopper vs Slack
Compare Grasshopper and Slack on features, pricing, and buyer fit using the same researched criteria.
Grasshopper
SMB virtual business numbers with extensions and apps — True Solo from $14/month annual (flat account, not per seat).
Best for
- • Solo operators and tiny teams that primarily need a professional virtual number
- • SMBs that want flat account pricing instead of per-seat UCaaS maths
- • Buyers replacing a personal mobile with a branded business line
Starting from $14.00/user/mo
No free plan
VS
Our verdict
No universal winner. Choose based on which criteria matter most for your team.
Grasshopper is better for
- ✓ Number / country coverage
- ✓ Power dialer
- ✓ Routing & IVR
Slack is better for
- ✓ CRM / CTI integrations
- ✓ Analytics
- ✓ AI features
Tie
- • WhatsApp Business
Choose Grasshopper if: Solo operators and tiny teams that primarily need a professional virtual number
Choose Slack if: Knowledge-worker teams that need channel-based team messaging as the primary collaboration hub
Slack
Channel-based team messaging platform — Free $0, Pro $7.25/user/month annual, Business+ $15, Enterprise+ contact sales; huddles for light video, not a phone system.
Best for
- • Knowledge-worker teams that need channel-based team messaging as the primary collaboration hub
- • Organisations that want a freemium chat workspace with a deep app ecosystem
- • Salesforce-centric companies aligning chat with CRM workflows
Starting from $7.25/user/mo
Free plan available
Grasshopper vs Slack pricing
Grasshopper researched starting price from $14/mo. Slack researched starting price from $7.25/mo; a free plan is researched. Affiliate economics excluded.
Grasshopper
From $14.00/user/mo
Slack
From $7.25/user/mo
Grasshopper
Starting from $14.00/user/mo
Free trial available
- True Solo$14.00/mo
- From ~$14/month annual (medium confidence). 1 user, 1 number, 1 extension — simplest virtual business line.
- maximum seats: 1
- Solo PlusPopular$25.00/mo
- From ~$25/month annual. Unlimited users, 1 number, 3 extensions; unlocks recording, simultaneous ringing and IVR menus.
- Small Business$55.00/mo
- From ~$55/month annual (some sources cite higher — confirm live). 4 numbers, unlimited extensions.
Slack
Starting from $7.25/user/mo
No free trial evidenced
- Free$0.00/user/mo
- $0 — limited message/file history and core channel messaging. Primary evaluation path (no published free trial on paid plans).
- ProPopular$7.25/user/mo
- $7.25/user/month billed annually ($8.75 monthly). Unlimited message history, huddles, canvas and core productivity features for growing teams.
- Business+$15.00/user/mo
- $15/user/month billed annually ($18 monthly). Stronger admin, compliance and AI assistance versus Pro.
- Enterprise+Custom
- Contact sales for Enterprise+ security, compliance and large-org controls.
Estimate your team cost
Monthly estimate from verified per-seat list pricing. Confirm on the vendor site before purchasing.
Grasshopper
$210.00/mo
Slack
$108.75/mo
+$101.25/mo — Grasshopper costs more
Verified monthly unit prices · Aug 17, 2026
Prices in USD
Shown per user / month from verified list pricing.
Plans can change
Confirm live vendor rates before purchasing.
Add-ons may apply
Calling, SMS, or usage fees can add cost.
Independence
Affiliate status never changes pricing outcomes.
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