Product
DISCOVER SPIKE
Use Spike with any existing email
Create a business email with Spike
FEATURES
DISCOVER SPIKE:
Email App
Use Spike with any existing email
Teamspace
Create a business email with Spike
BOOST YOUR PRODUCTIVITY:
AI-Powered Features
Your smart email assistant
Tasks
Track tasks in your inbox
Calendar
View agenda & schedule meetings
MANAGE YOUR INBOX:
Unified Inbox
All accounts, one view
Conversational Email
Email that puts people first
Priority Inbox
See important emails first
Super Search
Find anything, instantly
COLLABORATE WITH YOUR TEAM:
Shared Inbox
Collaborate on customer emails
Collaborative Docs
Create, edit & share docs
Email Hosting
Custom email domains
Groups
Private chats for teams & partners
Channels
Public team discussions
Video Meetings
One-click audio & video calls
Explore all features
Download Spike
for Android
Download Spike
for iOS
Download Spike
for Windows
Download Spike
for Mac
Solutions
SOLUTIONS:
ROLES:
Founders
Build fast, stay lean
Consultants
Deliver better, stress less
Freelancers
Fewer apps, more billing
Project Managers
Stay on top of every project
TEAMS:
Sales Teams
Close deals, not tabs
Remote Teams
Stay aligned, anywhere
Customer Support
Reply fast, stay human
Agencies
Unify communication
HR
Centralize people ops
LATEST UPDATES
Email had to evolve, here’s how we fixed it
See how Spike transformed outdated email into fast, chat-like team communication.
Contact us
Download Spike
for Android
Download Spike
for iOS
Download Spike
for Windows
Download Spike
for Mac
Pricing
Email App
Resources
RESOURCES:
EXPLORE SPIKE:
About Us
Who we are
Careers
Join us
Security
How we secure your data
GET STARTED:
Help Center
Getting started, tips, and troubleshooting
Blog
Latest updates, tips and insights
Download Spike
for Android
Use Spike on any device
Download Spike
for iOS
Use Spike on any device
Download Spike
for Windows
Use Spike on any device
Download Spike
for Mac
Use Spike on any device
GROW WITH US:
Become a Partner
Grow with us
Press
Latest news
LATEST UPDATES
Why Inbox is still the best team collaboration tool
Learn how Spike turned your inbox into the ultimate collaboration hub, no extra apps needed.
Contact us
Download Spike
for Android
Download Spike
for iOS
Download Spike
for Windows
Download Spike
for Mac
Book a demo
Sign in
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Sign in
Spike Web App version
Get Started
Download Spike
Spike Glossary
Team Collaboration
Email
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
A
Alias
Asynchronous Communication
Authenticated Post Office Protocol
Autoresponder Emails
B
Backscatter
Bounced Email
Business Email
C
Cold Email
Conversational Email
D
Digital Communication
DKIM
DMARC
E
Email Client
Email Deliverability
Email Frameworks
Email Gateway
Email Hosting
Email Loop
Email Migration
Email Scraping
Email Signature
Email Worm
Employee Resource Groups
EOP
External Communication
F
Firewall
Flagged Email
G
Greylisting
H
Header
Horizontal Communication
I
IMAP
In Reference To
Individual Contributor
Internal Communication
M
Mail Server
Mailer Daemon
Mailto
MJML
N
Noreply Email
O
Open Communication
Outbox
P
Parsing
Phishing
Pop3
Proxy Email Address
Q
Queued Email
R
Real-Time Email Verification
Recovery Email
Return Path
Reverse Brainstorming
S
S/MIME
Seed List
Sender Policy Framework
Sender Reputation
SMTP
Spoofing
SSL Email
T
Team Collaboration
Team Communication
Team Psychological Safety
Teamspace
Throttling
TLS Email Encryption
Transactional Email
Trigger Emails
U
Unified Communication
Upward Communication
W
Workation