Spike
Unified email and messaging platform for team collaboration
- Also known as
- spike
Available worldwide
What is Spike?
Spike combines email with team messaging features in a single platform, offering a unified inbox view across multiple accounts and calendars. It serves as a collaboration and communication tool for freelancers, entrepreneurs, and teams.
Spike pricing
Plans, per-tier features and add-ons, dated and linked to live pricing. Pricing changes often; always verify at source before you rely on it.
Free tier available for up to 3 members. Team plans start at $4/seat/month (annual). Personal plans from $6/month.
Starter
FreeFor small teams
- members
- 3
- 1 teamspace
- Free @spike.team email address
- 60 days search history
- Spike AI (10 queries)
- Standard support
Team
For growing teams
- Unlimited Spike AI
- Free custom domain (yearly)
- Unlimited search history
- Broadcast channels
- Shared inbox
- External collaboration
- WhatsApp integration
Business
For advanced teams & businesses
- SAML-SSO
- 500 MB file uploads
- VIP support
Smart Inbox
FreePersonal email plan
- storage
- 1 GB
- file_upload
- 30 MB
- 1 email address
- 60 days search history
- Unified calendar
Pro
Advanced personal email
- storage
- 5 GB
- file_upload
- 100 MB
- Voice messages
- 1-click unsubscribe
- Guest collaborators
Ultimate
Unlimited personal email
- storage
- 20 GB
- file_upload
- 1 GB
- All Pro features
- 20 GB storage
- 1 GB file uploads
What Spike does
The capabilities that matter for email clients, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Deployment model
- -
- Universal imap smtp exchange support
- -
- Keyboard shortcut only navigation speed
- -
- Split inbox AI auto categorization
- -
- Read receipts and open tracking
- -
- Snooze and scheduled send later
- -
- Generative AI LLM email drafting
- -
- Conversational chat layout view
- ✓
- Unified multi account inbox view
- ✓
- Pgp end to end encryption support
- -
- SOC2 type ii
- -
- ISO 27001
- -
- Pricing model
- -
Platform & deployment
Independently observed- iOS
- macOS
- Web
- Android
- Windows
- Cloud / SaaS
Integrations (1)
Independently observedSpike FAQ
Common questions about Spike, answered from independent, dated evidence.
What is Spike?
A unified platform that consolidates email, team chat, shared documents, tasks, and video calling into a single collaborative interface with AI-powered features to boost productivity across all devices. It is indexed under Email Clients.
Is Spike free?
Spike offers a free tier, so you can start without paying. Paid plans start at $4 per user per month. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.
What platforms does Spike support?
Spike supports the web, Windows, macOS, iOS and Android. Platforms we have not confirmed are simply not listed here rather than ruled out.
Can Spike be self-hosted?
We have only confirmed a cloud / SaaS deployment for Spike, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.
Where is Spike available?
Spike is available worldwide. The vendor is headquartered in Israel.
Spike alternatives
Other email clients we track, ranked by the same independent score.
- Proton MailEmail service with end-to-end encryption that protects privacy by preventing message scanning and advertising usemedium · 72%
- SuperhumanAn integrated suite combining email, writing assistance, document collaboration, and AI agents that work across your existing applicationsmedium · 73%
- Canary MailAn email client that adds end-to-end encryption, phishing protection, and tracker blocking to your existing email accountshigh · 75%
- MailspringAn open-source, lightweight email application for Windows, Mac, and Linux with a focus on efficiency and local processingmedium · 65%
- MimestreammacOS email application for managing multiple Google accounts across devicesmedium · 54%
- Spark MailAn intelligent email client that filters distractions so you can focus on priority messagesmedium · 74%
Compare Spike
Side by side against other email clients, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Spike, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Pricing transparency | 100 | 0.08 | 8.4 | ✓ |
| Price level | 80 | 0.05 | 4.2 | ✓ |
| Capabilities | 46 | 0.04 | 1.8 | ✓ |
| Integrations | 9 | 0.05 | 0.4 | ✓ |
| Reliability | 0 | 0.06 | 0.0 | - |
| Security posture | 5 | 0.06 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 5 items | mediumsource · 2026-09-10 · 63% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Conversational chat layout view, Unified multi account inbox view | mediumsource · 2026-10-06 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 1 | mediumsource · 2026-08-19 · 60% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | HqCountry: IL · PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | highsource · 2026-08-19 · 75% |
Pricing
Security
| Attribute | Value | Evidence |
|---|---|---|
| Disclosure policy | Yes | mediumsource · 2026-08-19 · 60% |
Is Spike the right choice for you?
Tell us the job, the constraints and what you weigh most, and we will rank Spike against the rest of the email clients we index, using the same dated evidence weighted your way.
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Is this your product?
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