The 5 best Whereby alternatives
Short answer
The best Whereby alternatives are Zoom, Loom, Cal.com. Zoom is our top pick — it scores 8.5/10 and is best for Client calls and discovery meetings. The right choice depends on your budget, team size, and which features matter most.
Why look for a Whereby alternative?
Whereby scores 8/10 in our review and works well for many teams — but it is not the right fit for everyone. The most common reasons readers look elsewhere:
- ✗Free plan limited to 1 room and 1:1 calls
- ✗Less feature-rich than Zoom for large meetings and webinars
- ✗Smaller company than Zoom — reliability track record shorter
Whereby alternatives, ranked
Zoom
Top pickVideo conferencing that just works
Zoom is the dominant video conferencing platform for business. Nearly universal adoption means clients and prospects always have it installed. The free tier is generous but limits meetings to 40 minutes. Zoom also offers webinars, phone, and team chat.
Strengths
- ✓Universal adoption — clients always have it
- ✓Reliable video quality
- ✓Generous free tier for 1:1 calls
Best for
- →Client calls and discovery meetings
- →Team meetings and webinars
Loom
Async video messaging for teams and clients
Loom lets you record and share screen + camera videos instantly. Hugely popular for async client communication, design feedback, project walkthroughs, and sales outreach. Saves hours of meetings every week.
Strengths
- ✓Eliminates unnecessary meetings
- ✓Dead simple to use
- ✓Viewer engagement analytics
Best for
- →Async-first consultants and agencies
- →Client communication and feedback
Cal.com
Open-source scheduling — free, self-hostable, and privacy-first
Cal.com is an open-source scheduling platform that positions itself as the privacy-respecting, developer-friendly alternative to Calendly. The cloud-hosted version has a generous free plan; the self-hosted version is completely free. Cal.com supports all the core scheduling scenarios — 1:1 booking, round-robin team routing, collective events, and paid bookings via Stripe. Its API and embeddability make it popular with developers and tech-forward businesses. The routing forms feature directs bookers to the right team member based on answers.
Strengths
- ✓Open source — self-host for complete data ownership and zero cost
- ✓Generous cloud free plan with no artificial booking limits
- ✓Round-robin routing, collective events, and team scheduling built in
Best for
- →Privacy-conscious consultants and agencies wanting Calendly functionality without the cost
- →Developers wanting an embeddable, API-first scheduling solution
Slack
Where work happens — team messaging for modern businesses
Slack is the dominant team messaging platform for agencies, remote teams, and growing businesses. Channels keep conversations organized by project or topic; direct messages handle 1:1 and small-group communication. The free plan covers core messaging but limits message history to 90 days. Paid plans unlock full search history, group video calls, and advanced security controls.
Strengths
- ✓Universal adoption — clients and contractors likely already have it
- ✓Massive integration ecosystem (2,600+ apps)
- ✓Channels scale from 2-person teams to global orgs
Best for
- →Agencies managing client communication
- →Remote teams needing real-time collaboration
Microsoft Teams
Chat, video, and collaboration for Microsoft 365 organizations
Microsoft Teams is the collaboration hub bundled with Microsoft 365 — combining persistent chat channels, video meetings, file storage via SharePoint, and integration with Word, Excel, and Outlook. For organizations already paying for Microsoft 365, Teams is included at no extra cost. It competes directly with Slack on messaging and Zoom on video. Teams is particularly strong in organizations with heavy Office document collaboration needs and in regulated industries where Microsoft's compliance certifications matter.
Strengths
- ✓Included with Microsoft 365 — no extra cost for existing subscribers
- ✓Deep Office integration — co-author Word and Excel docs in-meeting
- ✓Strong compliance and security certifications for regulated industries
Best for
- →Organizations already paying for Microsoft 365 who want communication included
- →Enterprises in regulated industries requiring Microsoft's compliance certifications
Whereby vs. the alternatives
Whereby alternatives — FAQ
What is the best Whereby alternative?
Zoom is our top-rated Whereby alternative, scoring 8.5/10. It is best for Client calls and discovery meetings.
Is there a free Whereby alternative?
Yes — Zoom, Loom, Cal.com, Slack, Microsoft Teams offer a free plan you can use to evaluate the tool before paying.