Bigin by Zoho CRM vs SalesStack: CRM Platform vs Sales Engagement Platform Comparison
Compare Bigin by Zoho CRM (CRM platform) and SalesStack (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Compare Bigin by Zoho CRM (CRM platform) and SalesStack (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Reviewed and updated September 4, 2026
Bigin by Zoho CRM vs SalesStack: CRM Platform vs Sales Engagement Platform Comparison
Bigin by Zoho CRM is a CRM platform; SalesStack is a sales engagement platform. Whether you need one, the other, or both depends on which part of the workflow you are buying for: customer relationship management and sales pipeline tracking on one side, multi-channel sales outreach and engagement tracking on the other. This guide lays out what each vendor publishes.
The Quick Answer
Bigin by Zoho CRM is a CRM platform for customer relationship management and sales pipeline tracking; SalesStack is a sales engagement platform for multi-channel sales outreach and engagement tracking. By each vendor's own wording, Bigin by Zoho CRM lists team pipelines and contact management, and SalesStack lists lead scoring and cold email outreach.
Bigin by Zoho CRM offers a lower entry point at $0/mo compared to SalesStack at $1970/mo.
If your priority is organizing contacts, tracking deals, and forecasting revenue, Bigin by Zoho CRM is the one built for it; for coordinating outreach across email, phone, and social channels, that is SalesStack. Many teams run one of each.
Understanding the Core Difference
Bigin by Zoho CRM is Bigin is Zoho's simple, AI-powered CRM for small businesses with team pipelines, contact management, email and WhatsApp communication, and AI credits on the higher editions. Priced per user per month with a free single-user edition.
SalesStack is Sales engagement and sales automation platform (formerly SendBuzz) that combines a B2B lead database with 40+ filters, cold email campaigns, AI calling, forms, funnels, calendars and deal management in one sales OS for SMBs.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Free
Grow
Bigin by Zoho CRM Pricing (as of September 2026)
| Plan | Price |
|---|---|
| Free | Free |
| Express | $9/mo |
| Premier | $15/mo |
| Bigin 360 | $21/mo |
Source: Bigin by Zoho CRM Pricing
SalesStack Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Grow | $1970/yr | 5 unique mailboxes; 1000 lead search and enrichment credits; unlimited lead search | Not published as a send figure; cloud call center included |
| Ultimate | $4970/yr | 20 unique mailboxes; 3500 lead search and enrichment credits | Not published as a send figure |
| Enterprise | $9970/yr | 100 unique mailboxes; 8000 lead search and enrichment credits | Advanced, AI-powered email warm-up |
Source: SalesStack Pricing
Pricing Analysis
Bigin by Zoho CRM is more affordable at the entry level ($0/mo vs $1970/mo). For teams with tight budgets or those just getting started with customer relationship management and sales pipeline tracking and multi-channel sales outreach and engagement tracking, this price difference matters.
Bigin by Zoho CRM offers 4 pricing tiers compared to SalesStack's 3, giving you more granularity as you scale.
Bigin by Zoho CRM includes a free tier, letting you test the platform before committing financially.
Features Breakdown
- Team pipelines
- Contact management
- AI credits for AI features
- Online booking page for meetings
- Churn risk signals
- Payments collection
- and 2 more listed below
- Lead Scoring
- Cold Email Outreach
- Sales Engagement
- Sales Funnels
- AI Calling
- Custom Forms
- and 4 more listed below
Bigin by Zoho CRM Key Features
- Team pipelines
- Contact management
- AI credits for AI features
- Online booking page for meetings
- Churn risk signals
- Payments collection
- MCP support
- Free onboarding session
SalesStack Key Features
- Lead Scoring
- Cold Email Outreach
- Sales Engagement
- Sales Funnels
- AI Calling
- Custom Forms
- Multi-Channel Outreach
- Calendar
- Calls and Tasks
- Team Management
The two lists below are a diff of each vendor's own feature list by exact wording, so a capability both tools offer can appear on either side under a different name.
Listed only by Bigin by Zoho CRM
- Team pipelines
- Contact management
- AI credits for AI features
- Online booking page for meetings
- Churn risk signals
- Payments collection
- MCP support
- Free onboarding session
Listed only by SalesStack
- Lead Scoring
- Cold Email Outreach
- Sales Engagement
- Sales Funnels
- AI Calling
- Custom Forms
- Multi-Channel Outreach
- Calendar
- Calls and Tasks
- Team Management
Integration Ecosystem
Bigin by Zoho CRM Integrations
Bigin by Zoho CRM connects with: WhatsApp, Mailchimp, QuickBooks, Zoho Books, Outlook, Gmail, Zoho Desk, Zoho Campaigns, Zapier, Zoho Forms, Google Workspace, Zoom.
SalesStack Integrations
SalesStack connects with: .
Integrations listed only by Bigin by Zoho CRM: WhatsApp, Mailchimp, QuickBooks, Zoho Books, Outlook, Gmail, Zoho Desk, Zoho Campaigns, Zapier, Zoho Forms, Google Workspace, Zoom.
Use Case Recommendations
Best Fit for Bigin by Zoho CRM
- Budget-conscious teams looking for an affordable CRM platform
- Organizations with complex tech stacks needing broad integration support (12 integrations)
- Teams that want to start free and scale up as needs grow
Best Fit for SalesStack
- Mid-market to enterprise teams with established multi-channel sales outreach and engagement tracking budgets
- Teams that need a wide feature set (10 capabilities listed)
- SDR teams running multi-channel outreach sequences
- Sales managers tracking team engagement metrics
Feature Comparison Summary
| Feature | Bigin by Zoho CRM | SalesStack |
|---|---|---|
| Starting Price | Free | $1970/yr |
| Top Tier Price | $21/mo | $9970/yr |
| Total Features Listed | 8 | 10 |
| Integrations | 12 | 0 |
Getting Started Checklist
- Define your customer relationship management and sales pipeline tracking and multi-channel sales outreach and engagement tracking requirements and monthly budget
- Estimate your expected contacts and deals and sequences and engagement actions to find the right tier
- List the integrations your team currently relies on
- Sign up for free trials or demos of both platforms
- Run a small test with each tool before making a commitment
- Evaluate the onboarding experience and support quality
Final Thoughts
Bigin by Zoho CRM serves the customer relationship management and sales pipeline tracking side of an outbound stack and SalesStack the multi-channel sales outreach and engagement tracking side. Bigin by Zoho CRM offers a more accessible entry point, while SalesStack starts at $1970/mo. Your decision should weigh pricing against the specific features that matter most for your workflow.
Start with a trial of each to see which platform fits your team's daily process. The best tool is the one your team actually uses consistently.
Pricing and features verified as of September 2026. Visit Bigin by Zoho CRM and SalesStack for current information.
About the author.
Tim Carden is CMO / CTO at RevenueFlow, which builds and operates outbound revenue engines for B2B companies. Studied at McGill University.
Tim Carden · CMO / CTO
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