The all-in-one multichannel sales engagement platform that combines Email, LinkedIn, Video, and Dialer with AI to help your team close more deals — without software exhaustion.
Try Buzz AI
The cloud-based LinkedIn automation platform built for safety first — 11 campaign types, smart conditional sequences, and white-label agency tools, all from a dedicated country-based IP.
Try ExpandiA high-level overview of pricing, key strengths, and use cases to help you choose the right tool fast.
Buzz AI
Expandi
Go deeper into the specific capabilities, pros, cons, and integrations of both platforms.
Buzz AI
Expandi
Buzz AI is an AI-powered multichannel sales engagement platform built by Buzz Outreach Limited, co-founded by Tristan Lefler in 2020 in Brantford, Canada. It enables sales teams to automate and personalize outreach across Email, LinkedIn, Video, and Phone from a single dashboard, backed by a proprietary B2B database of 150 million contacts.
Its AI suite — including Magic Campaigns, Sentiment Detection, and AI Reply Generation — is designed to eliminate the manual work between prospecting and closing.
Expandi is a cloud-based LinkedIn and email outreach automation platform co-founded in January 2019 by Stefan Smulders and Glenn Miseroy in Eindhoven, Netherlands. Built 100% bootstrapped to $10.7M ARR, it is trusted by 12,500+ B2B businesses and positions itself as the safest LinkedIn automation tool on the market — using dedicated country-based IPs, profile auto warm-up, and smart limit algorithms to protect accounts while running 11 campaign types and advanced conditional if/then sequences.
• Magic Campaigns (AI Campaign Builder) — Generates full multichannel outreach sequences from a simple prompt about your business and target audience, automating copy, channel selection, and targeting logic in one step.
• Multichannel Sequences (Email + LinkedIn + Video + Dialer) — Run synchronized campaigns that touch prospects across Email, LinkedIn social actions, personalized video messages, calls, and SMS from a single campaign workflow — no tool switching required.
• Inbox Sentiment Detection — AI automatically reads and labels every inbound reply as interested, not interested, out of office, or referral so reps can prioritize hot leads without manually reviewing every conversation.
• AI Reply Generation — Generates contextual one-click replies to prospect messages in seconds, handling objections, booking meetings, and advancing conversations at scale.
• Buzz Dialer & SMS (Scale/Unlimited) — Built-in calling with local numbers, up to 5,000 calling minutes on the Unlimited plan, and SMS sequences — so phone outreach lives inside the same platform as email and LinkedIn.
• B2B Lead Database & Data Enrichment — Access 150 million contacts and 11 million companies with enrichment powered by ZoomInfo and Crunchbase integrations; the Unlimited plan includes unlimited data enrichment via Buzz Credits.
• AI Employees (Auto-Booking) — AI agents that learn your outreach style, dynamically adjust targeting, and autonomously book meetings on your behalf — letting reps skip repetitive follow-up and focus on closing.
• Video Outreach Activities — Integrates automated video touchpoints natively into campaign sequences to deliver a high-engagement channel that stands out against standard text-only outreach.
• 11 Campaign Types Including Mobile Connector — Supports the widest campaign variety in its class: connector, message, InMail, event invite, post engagement, recruiter, open profile, and the unique Mobile Connector campaign that sends an additional 100 connection requests per week by bypassing standard LinkedIn invitation limits.
• Smart Conditional Sequence Builder (9 Actions, 8 Conditions) — Builds visual if/then campaign flows using 9 LinkedIn actions and 8 behavioral conditions in a single sequence; sequences adapt automatically based on whether prospects accept connections, view profiles, open emails, or engage with posts — no manual branch management needed.
• Dedicated Country-Based IP + Profile Auto Warm-Up — Assigns a unique country-matched IP address to every LinkedIn account (not a shared pool) and progressively increases sending limits from a low baseline during an auto warm-up phase, mimicking natural account growth to minimize detection risk.
• Campaign Prioritization — Lets you rank active campaigns by performance and concentrate your account's full daily action quota on the highest-converting sequences, pausing weaker campaigns automatically — a portfolio management feature no other LinkedIn tool in its price range offers natively.
• Multichannel Outreach (LinkedIn + Email) — Combines LinkedIn connection requests, messages, InMail, and profile actions with cold email follow-up steps in a single sequence; connects any email provider in seconds to unlock omnichannel outreach without switching platforms.
• Image, GIF & Video Personalization (Paid Add-Ons) — Integrates natively with Hyperise for hyper-personalized images and GIFs (recipient's photo, company logo, name on visuals) and Sendspark for personalized video messages; reported to boost cold outreach reply rates by up to 55%.
• Global Smart Inbox with Labels, Tags & Notes — Centralizes all LinkedIn replies from every connected account in one inbox with full label, tag, and note management; duplication security prevents the same prospect from receiving messages from multiple campaign senders simultaneously.
• White-Label & Agency Management (Agency Plan) — Full white-label branding under your own domain, flexible role and permission management, centralized campaign management across all client accounts, transparent client-facing reports, easy template sharing, and a dedicated Customer Success Manager for agency growth support.
Buzz AI is best suited for sales teams and agencies running high-volume, multichannel outbound where consolidating tools and automating follow-up is a core business need.
• SDR and outbound sales teams at SMBs and mid-market companies — use synchronized Email, LinkedIn, Video, and Dialer sequences to reach prospects across every channel and let AI handle reply triage and follow-up drafting.
• Lead-generation agencies managing multiple client campaigns — run parallel campaign workflows for different clients from a single dashboard, use the unified inbox for reply management, and leverage the 150M+ contact database for rapid list building.
• Recruiting teams sourcing candidates at scale — reach candidates across LinkedIn and email simultaneously with personalized AI messaging and video touchpoints, then use Sentiment Detection to prioritize the most engaged responses.
• Revenue operations leaders evaluating tool consolidation — replace separate subscriptions for email sequencing, LinkedIn automation, a sales dialer, video outreach, and data enrichment with one platform at a potentially lower blended cost.
Expandi is built for B2B teams and agencies where LinkedIn account safety is a non-negotiable requirement and campaign sophistication matters as much as ease of use.
• Lead-generation agencies managing 10+ client LinkedIn accounts — use the Agency plan's white-label branding, centralized campaign management, transparent client reporting, template sharing, and dedicated Customer Success Manager to run client campaigns under their own brand at scale.
• SDR teams and sales managers at mid-market companies — leverage Campaign Prioritization to keep daily quotas focused on the best-performing sequences, use A/B testing to refine buyer personas, and run smart conditional sequences that respond to prospect behavior without manual monitoring.
• Business owners and solopreneurs doing LinkedIn prospecting who cannot risk account restrictions — the dedicated country-based IP, profile auto warm-up, and smart limit algorithms provide the strongest out-of-the-box account protection in the LinkedIn automation category.
• Recruiters sourcing candidates at high volume — use the 11 campaign types including event invite and InMail campaigns to reach candidates through every available LinkedIn touchpoint, with duplication security ensuring no candidate is messaged twice across concurrent sourcing campaigns.
Free Chrome Extension ($0): 25 Buzz Credits for AI and enrichment, multichannel social campaigns (LinkedIn), lead profile enrichment directly from browser, limited to Chrome Extension functionality only.
Growth ($129/mo per user): 500 Buzz Credits per month, full AI feature suite (Magic Campaigns, Sentiment Detection, AI Reply Generation, AI Employees), 250 emails/day, Buzz Video outreach, B2B intent data, Salesforce integration, ZoomInfo and Crunchbase integrations, LinkedIn Social Outreach automation.
Scale ($199/mo per user): Everything in Growth plus 1,000 Buzz Credits per month, Buzz Dialer with up to 2,000 calling minutes, SMS outreach, local calling numbers, omnichannel campaign sequences, B2B and B2C intent data access.
Unlimited ($299/mo per user): Everything in Scale plus 2,500 Buzz Credits per month, unlimited data enrichment, up to 5,000 AI reply detections per month, up to 5,000 calling minutes, full access to all current and future platform capabilities.
Business ($99/mo monthly, or ~$79.20/mo billed annually with 20% discount / 2 months free): Cloud-based operation, dedicated country-based IP address, profile auto warm-up, smart limit range algorithms, 11 campaign types (including Mobile Connector for +100 invitations/week), unlimited campaigns, campaign prioritization, multichannel outreach (LinkedIn + Email), smart conditional sequence builder (9 actions, 8 conditions), A/B testing, detailed step-by-step campaign statistics, centralized dashboard, flexible scheduling, campaign recovery, dynamic placeholders, tags and notes, unlimited templates, duplication prevention, blacklist feature, webhook integrations, native CRM integrations, Global Smart Inbox; 14-day free trial with all features, no credit card required.
Agency (Custom pricing, 10+ seats): Everything in Business plus flexible roles and permissions management, centralized campaign management across all client accounts, transparent client-facing reporting, easy template sharing across the team, dedicated Customer Success Manager, specialized customer support team, full white-label under your own brand; volume discounts applied — the more seats, the greater the per-seat savings.
Buzz AI stands out from point-solution competitors by unifying every major outreach channel — including video and phone — under a single AI-powered platform.
• Native Video Outreach in Campaign Sequences — Buzz is one of the very few sales engagement platforms to integrate automated video activities directly into multichannel sequences. Reps can send personalized video messages as part of a drip workflow, not as a separate manual step, which meaningfully increases reply rates on campaigns where text alone goes unnoticed.
• AI Employees for Autonomous Meeting Booking — Beyond message drafting assistance, Buzz's AI Employees are agents that learn your outreach style, dynamically adjust targeting based on engagement signals, and book meetings on your behalf without rep involvement. This moves Buzz beyond a sequencing tool into territory closer to an autonomous SDR.
• Magic Campaigns AI Generation — Sales reps enter a plain-language description of their business and ideal prospect, and Buzz generates a complete, ready-to-launch multichannel campaign — copy, targeting, and channel mix included. Competitors offer AI writing assistance; Buzz generates the entire campaign architecture.
• Proprietary 150M+ Contact Database with Native Enrichment — Unlike most engagement platforms that rely entirely on third-party data, Buzz maintains its own contact database alongside ZoomInfo and Crunchbase integrations, giving teams a single system for data sourcing, enrichment, and sequencing without a separate data subscription.
Expandi has spent six years building a safety-first LinkedIn automation platform, and the features that distinguish it from competitors reflect that obsession with account protection and campaign intelligence.
• Mobile Connector Campaign — Expandi is the only mainstream LinkedIn automation tool with a dedicated Mobile Connector campaign type that exploits LinkedIn's mobile invitation pathway to send an additional 100 connection requests per week on top of standard daily limits. This exclusive campaign type can meaningfully increase weekly outreach volume without touching the standard invitation quota — a tactical advantage unavailable anywhere else.
• Smart Conditional Sequence Builder With 9 Actions and 8 Conditions — Expandi's visual if/then sequence engine supports the most complex behavioral branching logic of any LinkedIn-specific tool: 9 available actions (view profile, follow, endorse, connect, message, InMail, event invite, email, post like) and 8 conditions (accepted, not accepted, opened email, clicked link, replied, not replied, viewed profile, and more). This lets teams build sequences that genuinely respond to prospect behavior rather than firing pre-timed follow-ups regardless of engagement status.
• Campaign Prioritization — When running multiple simultaneous campaigns, Expandi's Campaign Prioritization feature lets you rank active campaigns by conversion performance and automatically concentrates your account's remaining daily action quota on the highest-performing ones. No other LinkedIn tool in its price range offers this portfolio-level optimization natively — it is the difference between spending 100 daily actions on dead campaigns versus concentrating them on sequences that are actually booking calls.
• Bootstrapped $10.7M ARR Safety-Obsessed Product Culture — Expandi explicitly recommends lower daily limits than most competitors based on extensive research and big data analysis of LinkedIn detection patterns. This conservative, data-driven approach to safe sending limits — rather than maximizing short-term volume — is the reason Houston Golden and other long-term users describe it as uniquely safe after testing every other tool in the market.
Buzz AI integrates natively with the platforms and data sources that B2B sales teams depend on most, plus a broad automation layer for custom workflows.
• LinkedIn (Native Social Outreach) — Automates LinkedIn connection requests, messages, profile visits, post likes, and other social activities as part of campaign sequences directly from the Buzz platform; the Chrome Extension also enriches LinkedIn profiles in-browser.
• Email Providers — Gmail and Outlook connect natively, allowing teams to automate outreach using their existing email domain or a mirror domain; unlimited email account connections are available across all paid plans with up to 250 emails/day on Growth.
• CRM Integrations (Salesforce & HubSpot) — Syncs lead data, deal stages, and activity history bidirectionally with Salesforce (available from Growth) and HubSpot, enabling 2-way pipeline management without duplicate data entry.
• Zapier & Webhooks — Native Zapier integration connects Buzz to 3,000+ external apps for automated lead import, notification triggers, and cross-platform workflow automation; ZoomInfo and Crunchbase integrations power native data enrichment within the platform.
Expandi integrates with CRMs, personalization tools, and automation platforms through a flexible webhook and Zapier layer, with video and image personalization via dedicated partner integrations.
• HubSpot & Pipedrive (via Zapier and Webhooks) — Sends LinkedIn outreach event data (connections made, messages sent, replies received) to HubSpot and Pipedrive in real time via Zapier automation or custom webhooks; supports bidirectional field mapping so lead records in your CRM auto-update based on campaign activity in Expandi.
• Zapier (3,000+ App Connections) — Connects Expandi to 3,000+ external tools via Zapier for automated lead import from Google Sheets, CRM contact creation on new connection, Slack notifications for campaign replies, and multi-step automation workflows — available on all plans.
• Sendspark & Hyperise (Native Paid Add-Ons) — Integrates directly with Sendspark for personalized video messages embedded in LinkedIn outreach, and with Hyperise for hyper-personalized images and GIFs (prospect name, photo, or company logo overlaid on visuals); both are optional paid add-ons that can increase reply rates by up to 55% according to Expandi's published benchmarks.
• Reversed Webhooks + Full API — Expandi supports reversed webhooks (push events from Expandi to external endpoints) and a full API for engineering-led GTM teams building custom integrations; supports events including new connections, message opens, email clicks, and sequence completions — enabling any internal tool or AI-agent workflow to consume Expandi outreach data in real time.
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