
Manage your inbox with AI-powered efficiency and transform email into a collaborative workspace.
Visit WebsiteThe Bottom Line
Entry price
From $10/mo (free plan available)
Biggest pro
Conversational email
Biggest con
Limited features
TL;DR - Spike
- Transforms email into a chat-like, collaborative workspace.
- Centralizes team communication, project history, and files to reduce app-switching.
- Offers AI-powered efficiency to organize inboxes and boost productivity.
What is Spike?
Available on: Android, iOS, Windows, macOS
Pros & Cons
Pros
- Conversational email
- Good design
- Team features
- Active development
- Fair pricing
Cons
- Limited features
- Better alternatives exist
- Learning curve
- Feature gaps
- Support varies
Ratings Across the Web
Ratings aggregated from independent review platforms. Learn more
Key Features
Pricing Plans
Free TrialPricing checked Jul 9, 2026
Free
Free
Personal use
- Unlimited email
- Conversational view
- Priority inbox
- Basic features
Pro
$10/month
Professionals
- All Free features
- Advanced search
- Read receipts
- Priority support
Business
$15/per user/month
Teams
- All Pro features
- Team features
- Admin console
- Custom domain
How Spike's pricing compares
At $10/mo, Spike is mid-range of its 5 direct competitors ($8.25 to $30/mo across the set).
Entry paid plan, monthly. Pricing checked Jul 9, 2026.
Reviews

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Across 306 verified user reviews on G2, Capterra
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Best Spike Alternatives
Top alternatives based on features, pricing, and user needs.
Secure, smart, and easy-to-use email for everyone.
Unify customer conversations, automate workflows, and boost team efficiency
Process email at blazing speed with AI summaries and shortcuts
Inbox collaboration for teams that run on email, designed for seamless teamwork and efficiency.
Control your inbox with email filtering and organized replies
Still deciding?
Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.
Explore More
Spike FAQ
How does Spike transform email communication?
Which teams would benefit most from using Spike?
How is Spike priced?
What kind of AI capabilities does Spike offer?
Can Spike help manage tasks and projects within the inbox?
How does Spike compare to a competitor like Front?
What are the main trade-offs when adopting Spike?
Source: spikenow.com