Get a recommendation
Tell us your requirements and our advisors will help you compare and shortlist the best-fit options — free and unbiased.
A real human, fast
Someone on our team replies within one business day — no bots, no ticket queue.
Routed to the right team
Buying, selling, partnering, or investing — you reach the people who can actually help.
Independent & unbiased
No pushy sales. Just honest guidance grounded in the ecosystem.
Tailored to your context
Tell us what you need and we shape the next steps around it.
Who are you? Pick the option that fits best.
Conversational email and team collaboration
Spike turns email into a chat-like conversational experience, combining email, team chat, group chat, notes, tasks, and collaborative docs in one app so individuals and teams communicate without switching between inbox and messaging tools. It works with your existing email accounts and adds a modern, messenger-style interface on top.
The platform reimagines the inbox: conversational email threads read like chat, priority inbox separates people from notifications, and built-in Notes, Tasks, and Groups let teams collaborate around messages. Teamspace adds shared channels, a custom email domain, and a magic AI assistant, making Spike a hybrid of email client and team collaboration hub.
Spike offers a free plan for personal use, a Pro plan at 8 dollars per member per month and a Business plan at 16 dollars for the email app, plus Teamspace plans - a free Starter, Team at 8 dollars per member, and Business+ at 12 dollars - for teams wanting shared inboxes and a custom domain, with Enterprise available. Aimed at professionals and teams tired of traditional email, it competes with Front, Missive, Superhuman, Hey, and Spark.
Pricing Model
freemium
Starting Price
$0/mo
Free Options
Free version, Free trial
| Feature | Free | Pro | Business | Teamspace Team |
|---|---|---|---|---|
| Personal use | — | — | — | |
| Conversational email | — | — | — | |
| Priority inbox | — | — | — | |
| Notes and tasks | — | — | — | |
| One email account | — | — | — | |
| Per member | — | |||
| Multiple accounts | — | — | — | |
| Unlimited search history | — | — | — | |
| More storage | — | — | — | |
| Advanced features | — | — | — | |
| Everything in Pro | — | — | — | |
| Team collaboration | — | — | — | |
| Priority support | — | — | — | |
| Larger files | — | — | — | |
| Shared channels | — | — | — | |
| Custom email domain | — | — | — | |
| Team inbox | — | — | — | |
| AI assistant | — | — | — |
Other
Communication
Missing an integration?
API Types
SDK Availability
Verify SDK availability in vendor's documentation.
Developer Features
No reviews yet. Be the first to review Spike.
Have a question about Spike? Ask the community.
Compliance Standards
SOC 2 Type II
EnterpriseISO 27001
EnterpriseGDPR Compliant
GlobalHIPAA
HealthcarePCI DSS
FinanceCCPA
PrivacyFedRAMP
GovernmentCSA STAR
CloudDeployment & Data
Data Residency Options
Verify with vendor for your specific region requirements.
The customer communication platform with a shared inbox.
Team inbox and chat for shared email and collaboration
Quick comparisons
