SellScale uses multi-agent AI that researches each prospect individually — pulling from LinkedIn, company websites, news, and more. The AI then crafts messages that match your brand voice and writing style. Our clients consistently report that recipients can't tell the difference from a hand-written email. You maintain full control to edit or approve before anything sends.

Yes! SellScale integrates with major CRMs including HubSpot and Salesforce through our Merge integration. We sync prospect data, track engagement, and ensure you never send outreach to existing contacts or deals in progress. We also connect with Slack for real-time notifications and campaign management.

We take deliverability very seriously. SellScale provides dedicated, pre-warmed mailboxes for your outbound campaigns — your main inbox stays clean. We handle domain setup, email warming, authentication (SPF/DKIM/DMARC), and monitor deliverability metrics continuously. Replies forward directly to your inbox. Our system automatically manages send volumes and timing to maintain strong sender reputation.

SellScale supports both LinkedIn and email outreach, and we recommend using both for maximum results. LinkedIn typically sees higher acceptance rates (around 40%), while email allows higher volume. Most campaigns start with LinkedIn to build initial connections, then layer in email sequences. We handle all the technical setup for both channels.

Most clients see initial engagement within the first 1-2 weeks of launching campaigns. Email accounts need a warm-up period of about 2 weeks before full-volume sending. By week 3-4, you'll have meaningful data on open rates, reply rates, and meetings booked. We typically recommend a 4-week proof of concept to properly evaluate performance.

All clients so far have been ROI positive from pipeline in 3 months, and ROI positive within a year. Often times one big deal can pay for Selix for 2-3 years (actually the case for clients)

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Unlike point solutions (Apollo for data, Outreach for sequencing, SmartLead for deliverability), SellScale is an end-to-end AI agent that handles everything: prospect research, list building, email verification, personalized messaging, deliverability, and campaign optimization — all in one platform. You don't need to stitch together 5 different tools. Our AI agent actively learns and improves campaigns based on what's working.

During onboarding, we work closely with you to define your ICP — including company size, industry, job titles, geography, and custom filters. Our AI then builds prospect lists matching these criteria, with research questions that automatically qualify or disqualify leads. You review and approve the targeting before any outreach begins. We can support multiple ICPs with different campaigns running simultaneously.

Onboarding typically takes 1-2 calls. In the first session, we set up your ICP, connect LinkedIn and Slack, import your marketing assets, and draft your first campaign. You review everything before it goes live. Most clients have their first campaign ready for review within 48 hours of the onboarding call. We also set up a shared Slack channel for ongoing communication.

SellScale is designed specifically to replace or augment early-stage SDR functions for companies just growing revenue. Our AI agent handles the entire outbound process that an SDR would — prospecting, researching, messaging, following up, and even the ideation — at a fraction of the cost. It's ideal for non-sales executives who want to scale their pipeline without hiring dedicated SDRs.

No — SellScale provisions and manages dedicated email mailboxes for your outbound campaigns. We handle domain purchasing, DNS setup, email warming, and ongoing deliverability monitoring. All replies are automatically forwarded to your main inbox so you never miss a response. This keeps your primary domain's reputation completely separate from cold outreach.

You interact with SellScale through a chat-based interface in Slack or our web app. Simply tell the AI agent what campaign you want to run, and it handles the rest — building prospect lists, researching targets, generating personalized messages, and managing send schedules. You review and approve everything before it goes live. The agent also A/B tests different messaging approaches and automatically optimizes toward what performs best.

SellScale pulls prospect intelligence from multiple sources including LinkedIn profiles, company websites, news articles, job postings, and other public data. During campaign setup, you can define custom research questions (e.g., "Does this company have a global team?") that the AI uses to qualify prospects. All research is sourced and attributed so you can verify the information.

SellScale has worked across many verticals including cybersecurity, fintech, HR/benefits, SaaS, healthcare, real estate, and more. The AI adapts its research and messaging to your specific industry context and terminology. During onboarding, we ingest your marketing materials, case studies, and industry knowledge so the AI speaks your language.

Positive responses are flagged for immediate attention. You handle the actual meetings — SellScale gets prospects to engage, then hands off to you. We also track response sentiment and provide analytics on what types of messages generate the most positive responses.

SellScale supports suppression lists — you upload a list of companies or contacts to exclude (existing customers, competitors, partners, etc.) and the AI automatically avoids them. We also integrate with your CRM to check against existing contacts and active deals. For conference-specific campaigns, we can apply custom restrictions on who gets contacted.

SellScale is built for startups and growth-stage companies doing $1-10M in revenue who want to scale outbound without building a full sales team. We're ideal for founder-led sales, small teams without dedicated SDRs, or companies looking to augment their existing outreach. Our sweet spot is B2B companies selling software or services with deal sizes above $24K annually.