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SalesStack (formerly SendBuzz)
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SalesStack (formerly SendBuzz) Verified Tool

SalesStack, formerly SendBuzz, is an AI-powered sales platform for prospect data, multichannel outreach, calling, funnels, calendars, and workflow automation.

Last Update: August 19, 2026

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Starting price From $1,970/yr

Tool Information

The former SendBuzz website now redirects to SalesStack. The current platform combines a database of more than 700 million professional contacts, AI lead search, enrichment, cold-email campaigns, inbox rotation, calls, SMS, forms, landing pages, calendars, lead scoring, team management, and CRM-connected sales workflows.

Paid access is required. The current annual page lists Grow from $1,970 per year with 1,000 enrichment credits and five mailboxes, Ultimate at $4,970 per year, and Enterprise at $9,970 per year; phone numbers, call usage, onboarding, and managed services can add separate charges.

Prospecting data and automation must be used under applicable privacy, telemarketing, email, and platform rules. Teams should verify contact data, honor removals, configure SPF/DKIM/DMARC, limit sending volume, record calls only with proper consent, and avoid assuming that a large database makes every contact lawful or appropriate to approach.

F.A.Q (15)

The official SendBuzz domain now redirects to SalesStack which is the current product name and platform.

SalesStack supports B2B lead discovery enrichment outreach calling SMS funnels forms calendars and sales workflow automation.

No. The official pricing FAQ says a paid plan is required although prospects can request a demo and onboarding session.

The current annual pricing page lists Grow from $1,970 per year with higher Ultimate and Enterprise plans.

The company advertises access to more than 700 million professional profiles across over 35 million companies.

More than 40 filters include role company size revenue location skills department and technology signals.

Yes. Plans include a monthly or billing-cycle allowance of credits for verified email and phone data.

An email reveal generally uses one credit while a valid email-and-phone reveal uses two under the current help documentation.

Yes. It includes campaigns inbox rotation templates and testing but customers remain responsible for lawful compliant sending.

Yes. It includes a cloud phone system two-way SMS calls recordings and AI notes with additional usage charges where listed.

Yes. Its documented integration can synchronize selected contacts activities and enrichment data.

The pricing FAQ says customers can contact support to change plans.

No. Results depend on data quality targeting offer quality deliverability compliance and human execution.

The company provides a profile-removal path and requests should be processed promptly under applicable rights.

Yes. SalesStack operates an official channel program that publishes 30 percent rewards on the first referred payment and 10 percent on the following eleven months, with coupon tracking and a 200-dollar payout level. Program availability, eligibility, rewards, attribution, and payment terms are subject to the current official program agreement.

Pros and Cons

Pros

  • Large B2B contact database
  • More than 40 lead filters
  • AI lead finder
  • Email and phone enrichment
  • Cold-email campaigns
  • Inbox rotation
  • AI-generated campaigns
  • A/B testing
  • Cloud call center
  • Two-way SMS
  • Call recording
  • Call summaries and notes
  • Sales funnels
  • AI form builder
  • Calendar booking
  • Team management
  • HubSpot integration
  • Custom workflows
  • Downloadable lead lists
  • Custom tracking domains

Cons

  • High annual starting price
  • No permanent free plan
  • Lead credits apply
  • Additional phone-number charges
  • Per-minute call charges can apply
  • Contact data can be outdated
  • Compliance responsibility stays with the sender
  • Mailbox setup requires authentication work
  • Cold outreach can damage domain reputation
  • Call recording laws vary
  • Large feature set has a learning curve
  • Managed services cost extra
  • AI messages require review
  • Database access does not equal consent

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sales automation lead generation deal acceleration multi channel outreach email marketing SMS marketing

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