kitio.aiPlusVibe vs InboxPro
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. PlusVibe starts at $37/mo and InboxPro starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- AI sequence writer
- Email warm-up
- Built-in lead enrichment
- Auto-spintax
- Unified inbox
- AI reply agents
- AI email assistant
- Follow-up sequences
- Email tracking
- Scheduling calendar
- Templates and analytics
| Feature | PlusVibe | InboxPro |
|---|---|---|
| Best for | Cold email platform with AI copy, warm-up and lead enrichment | Gmail add-on for AI email writing, sequences and tracking |
| Category | Sales | Sales |
| Pricing model | Free trial | Freemium |
| Starting price | $37/mo | See pricing page |
| Free plan | No, 14-day trial | Yes |
| Made by | PlusVibe | InboxPro |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
PlusVibe starts at $37/mo and InboxPro starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Personal
$37/mo
- 25,000 emails per month
- 1,000 enrichment credits
- 30,000 active leads
- AI sequence writer
Agency
$497/mo
- 500,000+ emails per month
- Isolated setup per client
- Dedicated IPs and rotation
2 plans
Free
Free
- 1 user
- 250 emails per month
- Limited AI email assistant
- Gmail extension
Custom
Contact sales
- Custom pricing
- Contact InboxPro
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
PlusVibe
- Strong focus on deliverability
- Enrichment built into every plan
- Unlimited campaigns
- 14-day free trial
- AI reply agents need a higher tier
- Enrichment credits raise the price
- Agency plan starts at $497 a month
InboxPro
- Free forever plan
- Works inside Gmail
- Sequences and tracking in one tool
- Free plan has 250 emails a month
- Paid prices not published
- Gmail only
Which one should you choose?
Choose PlusVibe if you want:
- Strong focus on deliverability
- Enrichment built into every plan
- Unlimited campaigns
Watch out: ai reply agents need a higher tier.
Choose InboxPro if you want:
- Free forever plan
- Works inside Gmail
- Sequences and tracking in one tool
Watch out: free plan has 250 emails a month.
PlusVibe vs InboxPro FAQ
What is the difference between PlusVibe and InboxPro?
PlusVibe: Cold email platform with AI copy, warm-up and lead enrichment. InboxPro: Gmail add-on for AI email writing, sequences and tracking. Both are sales tools.
Is PlusVibe or InboxPro cheaper?
PlusVibe starts at $37/mo and InboxPro starts at See pricing page. Check both pricing pages for current plans.
Do PlusVibe and InboxPro have free plans?
PlusVibe: No, 14-day trial. InboxPro: Yes.
Who makes PlusVibe?
PlusVibe is made by PlusVibe.
Who makes InboxPro?
InboxPro is made by InboxPro.
Which should I choose, PlusVibe or InboxPro?
Choose PlusVibe if you value strong focus on deliverability and enrichment built into every plan. Choose InboxPro if you value free forever plan and works inside gmail.