Product
What is Spike?
All Features
Email, chat, channels, meetings and more
Key Features
Magic AI
Put the power of AI to work for you
Channels
Public team conversations for any topic
Groups
Perfect for private conversations
Conversational Email
Email that puts people first
Email Domain
Use your domain, or get one from us
Video Meetings
Quickly go from text to video/audio call
Collaborative Docs
Work together and get more done
More Features
Shared Inbox
Conquer emails together
Voice Messages
Share voice messages from your feed
Super Search
Search anything, find everything
Priority Inbox
See your most important messages first
File Management
Advanced file preview that saves time
Tasks
Stay on top of your Tasks
Calendar
Never miss an important meeting
Solutions
Industry
Professional Services
Consultants, legal, finance
Creative Agencies
Marketing, design, production
Technology
Innovation-driven companies
IT & Support
Call centers, helpdesk, IT services
Team
Marketing
Boost your marketing performance
Sales
Win more deals and loyal customers
HR & Operations
Build a vibrant company culture
Personal
Email App
Elevate your email experience
Pricing
Plans & Features
Spike Teamspace
For better team communication
Spike Email App
For power email users
Email App
Resources
Learn & Explore
Help center
Learn how to install, set up, and use Spike
Blog
Get the latest communication tips and insights
Become a Partner
Unlock endless growth opportunities
Download Spike
for Android
Use Spike from anywhere – on any device
Download Spike
for iOS
Use Spike from anywhere – on any device
Download Spike
for Windows
Use Spike from anywhere – on any device
Download Spike
for Mac
Use Spike from anywhere – on any device
Book a demo
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Sign in
Spike Web App version
Book a Demo
Get Started Free
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