Mimecast Alternative
Beyond Mimecast: archive every channel, not just email.
Mimecast captures your email. Sharp Archive captures everything — email, social, SMS, WhatsApp, Slack, Teams, and 16+ more — in one platform, with intelligent alerts that surface only what needs review.
- Listed in the FINRA Compliance Vendor Directory
- SEC 17a-4 Compliant
- 23+ Platforms
Why "email archiving" isn't enough anymore
Mimecast is strong on email. But your team — and your regulators — live across far more than the inbox. Here is where email-only archiving leaves you exposed.
The $2 billion problem
Since 2021, the SEC and FINRA have collected more than $2 billion in fines from firms that failed to preserve business communications on off-channel platforms — WhatsApp, iMessage, personal text, Slack DMs.
Your team communicates on more than email
Email is one channel. Your team is on LinkedIn, X, Slack, Teams, WhatsApp, and SMS — and so are your prospects, clients, and regulators.
Two platforms, or one?
Mimecast for email, then a second vendor for social, then a third for messaging. Different bills, different interfaces, different exports.
Intelligent Monitoring
Get alerted to what matters — not to everything.
Teams switching from other archivers tell us the same thing: their old system flags everything, so reviewers spend their days clearing noise — and the alert that actually matters gets buried with the rest.
Sharp Archive scans each message as it's archived — across all 23+ channels — and checks it against the compliance rules that apply to your firm. Every message gets a risk score, and only higher-risk items surface for review. Your team looks at what's actually a concern, not the whole archive.
Scan on capture
Every message, comment, and post is analyzed the moment it's archived — across email, social, SMS, and every connected channel.
Score against your rules
Each message is checked against FINRA, SEC, and agency rules and assigned a risk score, with the specific problematic language highlighted.
Surface only what's flagged
When a message crosses the risk threshold, your team is notified — so review time goes to genuine concerns, not false alarms.
Sharp Archive vs Mimecast
| Feature | Mimecast | Sharp Archive |
|---|---|---|
| Listed in FINRA Compliance Vendor Directory | ✓ | ✓ |
| SEC 17a-4 compliant storage | ✓ | ✓ |
| Microsoft 365 / Exchange email | ✓ | ✓ |
| Google Workspace email | ✓ | ✓ |
| Facebook, X, LinkedIn, Instagram | Limited | ✓ |
| TikTok, YouTube, Threads, Bluesky | ✗ | ✓ |
| WhatsApp, iMessage, SMS | Limited | ✓ |
| Slack, Microsoft Teams | Add-on | ✓ |
| RingCentral, GoHighLevel | ✗ | ✓ |
| Website archiving | ✗ | ✓ |
| Intelligent risk-scored alerts | ✗ | ✓ |
| Total platforms in one archive | ~5 | 23+ |
| Price-match guarantee (10% below any quote) | ✗ | ✓ |
| Help bridging existing contract (free until it expires*) | ✗ | ✓ |
*If you are within 6 months of your current vendor's renewal, we cover Sharp Archive at no cost until your contract ends.
Two ways we make switching easy
We'll beat any Mimecast quote by 10%
Get a quote from Mimecast and send it to us. We come in 10% below it — and you get the full 23+ channel coverage, not just email.
Stuck in a Mimecast contract?
If your Mimecast contract has 6 months or less remaining, we run Sharp Archive in parallel — free — until your existing contract expires.
The 23+ platforms Sharp Archive captures
Every channel, one archive — captured, searchable, and monitored.
Microsoft 365 / Exchange, Google Workspace / Gmail.
Social media
Facebook, X (Twitter), LinkedIn, Instagram, TikTok, YouTube, Pinterest, Reddit, Threads, Bluesky.
Messaging & collaboration
Slack, Microsoft Teams, WhatsApp, iMessage, SMS for Android, MyRepChat.
Business communications
RingCentral, GoHighLevel, Mailchimp.
Web
Website archiving for public-facing content.
Common questions about switching from Mimecast
Will I lose email archiving features I rely on?
No. Sharp Archive fully covers Microsoft 365 / Exchange and Google Workspace email — capture, search, retention, and export — with the same SEC 17a-4 compliance. You keep email archiving and gain every other channel alongside it.
How long does the migration from Mimecast take?
Connecting your live channels takes about 5 minutes, and archiving starts the same day. Historical data import timelines depend on volume — we scope it with you before you commit, at no cost to start.
Will my historical Mimecast archive be searchable in Sharp Archive?
Yes. We help you export your existing Mimecast archive and bring it into Sharp Archive, so your historical record stays intact and searchable alongside new data across every channel.
Is Sharp Archive really FINRA-listed?
Yes. Search "Sharp Archive" in the FINRA Compliance Vendor Directory on finra.org. It's the same directory the major incumbents are listed in.
What about Mimecast's email security features (spam filtering, etc.)?
We don't replace email security, and we don't pretend to. Most firms already have that elsewhere. Sharp Archive is focused on compliant archiving, monitoring, and supervision across all your channels — not inbound threat filtering.
How does the 10% price match work?
Send us your Mimecast quote. We come in 10% below it for your full term — with far broader channel coverage and transparent pricing. No minimum scope, no fine print.
One archive. Every channel. No compromises.
Book a Discovery Call. Bring your current Mimecast quote. We'll show you what archiving looks like when it's built for 2026, not 2010.
Listed in the FINRA Compliance Vendor Directory · SEC 17a-4 Compliant · 23+ Platforms