ButterShare vs Onevyu: Which Is Better in 2026?
A side-by-side comparison of ButterShare and Onevyu — what each does, who it's best for, and how to choose between them.
Quick verdict
ButterShare is a productivity tool and Onevyu is a sales & crm tool — they're built for different jobs, so start with the problem you're solving. Pick ButterShare if you want Share anything, to anyone — no file size limits, no cloud storage, no signup. Direct, encrypted… Pick Onevyu if you want Conversation CRM for coaches who close in DMs
ButterShare
Share anything, to anyone — no file size limits, no cloud storage, no signup. Direct, encrypted device-to-device transfer on any device.
- Category
- Productivity
- Rating
- Not yet rated
- Best for
- file sharing, p2p, webrtc
Onevyu
Conversation CRM for coaches who close in DMs
- Category
- Sales & CRM
- Rating
- Not yet rated
- Best for
- CRM, Sales, Messaging
| At a glance | ButterShare | Onevyu |
|---|---|---|
| What it is | Share anything, to anyone — no file size limits, no cloud storage, no signup. Direct, encrypted device-to-device transfer on any device. | Conversation CRM for coaches who close in DMs |
| Category | Productivity | Sales & CRM |
| Type | Software | Software |
| Best for | file sharing, p2p, webrtc, airdrop alternative | CRM, Sales, Messaging, Coaching software |
What is ButterShare?
ButterShare is a free, web-based peer-to-peer (P2P) file transfer platform engineered to solve the most frustrating bottlenecks of modern file sharing.
Most cloud-based file delivery platforms enforce restrictive ceilings. WeTransfer caps free transfers at 2GB and deletes your links after 7 days. Google Drive and Dropbox eat into your personal storage quotas and demand recurring monthly subscriptions just to hand off project files. Furthermore, traditional cloud services force your private files onto third-party datacenter disks, creating privacy vulnerabilities and forcing recipients to wait twice: once for the sender to finish uploading, and again for the recipient to download.
ButterShare replaces this outdated model with direct, real-time browser-to-browser streaming powered by encrypted WebRTC data channels.
Key Advantages:
• Unlimited File Sizes: Transfer 10GB, 50GB, 100GB, or even multi-terabyte datasets directly between devices without hitting size caps or paywalls.
• Complete End-to-End Privacy: Files are encrypted with DTLS/SRTP and stream directly from device to device. Zero bytes are stored on external cloud servers or central hard drives.
• True Cross-Platform Freedom: Send files between iPhone, Windows PC, Mac, Android, Linux, and Chromebook instantly without cables, iTunes, or installing third-party apps.
• Instant Room & QR Pairing: Generate a temporary 6-digit room code or scan a QR code with your phone camera to begin transferring immediately.
• Maximum Local Network Speeds: When both devices share the same local Wi-Fi router, transfers stream at full router throughput (up to 800+ Mbps) without consuming external internet bandwidth.
• Built-In Free Utilities: Includes bandwidth calculators, a WeTransfer limit checker, and cloud storage cost calculators to help users plan transfers and save money.
Whether you are a filmmaker sending ProRes video reels, a freelance designer delivering client assets, or simply someone wanting to AirDrop a batch of photos from an iPhone to a Windows laptop, ButterShare delivers seamless, private, and unlimited transfers right in your browser.
What problem it solves
Removes the 2GB cloud transfer limit, stops third-party cloud data harvesting, and eliminates the friction of sending files across incompatible operating systems (like iPhone to Windows PC) without installing apps.
Alternatives & competitors
We're a free, unlimited, zero-install alternative to WeTransfer, Snapdrop, Apple AirDrop, LocalSend, and Send Anywhere.
What is Onevyu?
Coaches sell in DMs, but their CRM usually lives in another tab. Follow-ups slip. Proposals go out late. Deals don't get a "no" — they die in the scroll.
Onevyu is a Conversation CRM: the CRM lives inside the chat. It brings WhatsApp, Instagram and Facebook conversations into one inbox through official Meta connections. Every DM becomes a lead with a stage (New, Talking, Proposal sent, Won/Lost). Follow-ups sit on the thread. An AI assistant drafts replies; you approve every send — nothing goes out on its own. Proposals and invoices go out from the same client record as the conversation. Clients pay the coach directly; Onevyu never touches client money.
Built for life, business, health and online coaches and consultants who sell one conversation at a time — not for broadcast blasts or autopilot closing.
Pro is $49/month or $499/year (₹1,799 / ₹17,999 in India), with a 5-day free trial and no card required. Founding coaches: code LAUNCH50 gives 50% off for life to the first 20 subscribers.
Key differences at a glance
- Purpose: ButterShare is Share anything, to anyone — no file size limits, no cloud storage, no signup. Direct, encrypted device-to-device transfer on any device. Onevyu, by contrast, is Conversation CRM for coaches who close in DMs
- Category & type: ButterShare is Productivity, while Onevyu is Sales & CRM, and both are offered as software.
- Best suited for: ButterShare leans toward file sharing, p2p, webrtc, whereas Onevyu leans toward CRM, Sales, Messaging.
- Community rating: ButterShare is not yet rated vs Onevyu is not yet rated. Ratings are community-submitted and change over time.
ButterShare vs Onevyu: which should you choose?
ButterShare (Productivity) and Onevyu (Sales & CRM) are built for different jobs, so think first about which problem you're solving. Choose ButterShare if you want Share anything, to anyone — no file size limits, no cloud storage, no signup. Direct, encrypted device-to-device transfer… Choose Onevyu if you want Conversation CRM for coaches who close in DMsThe smartest move is to try each one's free tier or trial on a real task — that's the fastest way to feel the difference and pick the tool you'll actually stick with.
Frequently asked questions
Is ButterShare better than Onevyu?
It depends on what you need. ButterShare is Share anything, to anyone — no file size limits, no cloud storage, no signup. Direct, encrypted device-to-device transfer on any device. Onevyu is Conversation CRM for coaches who close in DMs They serve different needs (Productivity vs Sales & CRM), so compare them against your specific use case.
What's the main difference between ButterShare and Onevyu?
ButterShare focuses on Share anything, to anyone — no file size limits, no cloud storage, no signup. Direct, encrypted device-to-device transfer on any device. while Onevyu focuses on Conversation CRM for coaches who close in DMs Read the full breakdown above and check each tool's site for current features and pricing.
Can I use both ButterShare and Onevyu?
In many cases, yes — teams often use complementary tools together. Whether it makes sense depends on overlap in functionality and your budget. Try the free tier or trial of each to see how they fit your stack before committing.
Which is cheaper, ButterShare or Onevyu?
Pricing changes often, so check each tool's pricing page for the latest. Many tools offer a free tier or trial, which is the best way to evaluate value for your specific usage before you pay.