What is Instantly?
Instantly is a sales engagement platform that covers every stage of outbound sales, from finding verified B2B contacts to booking meetings on your calendar. Most outbound teams lose deals before they even start because their lists are dirty, their emails land in spam, or warm replies go unanswered for too long. Instantly is built to close those gaps with AI agents and automated workflows that run the full cycle without manual handoffs.
The platform combines a B2B lead database, AI-written email sequences, multichannel campaign management, deliverability infrastructure, and a CRM in one place. This sales engagement platform is used by solo founders and agencies alike, and it scales from a single-person operation running cold outreach to enterprise teams managing large sending volumes across dozens of domains.
Instantly Video
Features & Benefits
- AI Sales Agent: read your website URL, map your ICP, find matching leads, write personalized outreach, and run every follow-up until a meeting is booked
- B2B Lead Database: search over 450 million verified contacts filtered by job title, seniority, company size, industry, location, tech stack, and buying intent signals
- Lookalike Prospecting: find companies that resemble your best clients by entering an existing client’s domain
- Keyword Lead Search: surface prospects in the sales engagement platform database using any descriptive keyword or category term
- AI Copilot (Outreach Sequences): generate multi-step email sequence copy based on your product and target customer profile
- Automated Follow-Ups: trigger follow-up emails on a schedule you set for contacts who haven’t responded
- Multichannel Campaigns: run outreach across email, LinkedIn, and webhooks within a single campaign sequence
- Unlimited Sending Accounts: connect as many sending accounts as needed to distribute volume across domains
- Email Warmup: gradually increase send volume on new accounts to build sender reputation before campaigns go live
- AI Deliverability Agent: monitor sender health 24/7, run domain health checks, calibrate sending volume, and flag blacklist issues
- Inbox Placement Monitoring: test and track whether outgoing emails land in the primary inbox or spam
- AI Reply Agent: respond to prospect replies in under 5 minutes, handle objections, share your calendar link, and book calls; runs on autopilot or with human-in-the-loop approval
- Unibox (Unified Inbox): manage and reply to all leads across every sending account in one view, with AI-generated reply labels
- CRM with Pipeline Management: track deals, log conversations, move prospects through a pipeline, and call or SMS contacts directly from your browser
- AI Lead Analysis: analyze prospects and surface insights to guide more personalized messaging in the sales engagement platform
- Workflow Automations: trigger campaigns, tags, and routing automatically when a lead visits your site, replies, or books a meeting
- Campaign Analytics: track opportunities, pipeline value, conversions, and revenue; auto-pause underperforming campaigns and scale what’s working
- Website Visitor Identification: see which companies visit your site and route them into outreach workflows
- Email Verification: verify contact emails before sending so bounce rates stay low
What can Instantly do?
- Find verified B2B leads by job title and industry
- Build targeted prospect lists from a 450M-contact database
- Write cold email sequences with AI
- Run automated multi-step outreach campaigns
- Warm up new email sending accounts
- Monitor and fix email deliverability issues
- Send email, LinkedIn, and webhook sequences in one campaign
- Respond to prospect replies with an AI agent
- Book sales meetings without manual follow-up
- Track pipeline revenue and campaign conversions
- Identify companies visiting your website
- Call and SMS prospects from a browser-based CRM
Real-World Applications
Sales development reps at B2B software companies can use the Instantly to build outbound pipelines without hiring a full SDR team. A rep targeting mid-market HR tech buyers might use SuperSearch to pull a list filtered by company size, tech stack, and seniority, then let the AI Sales Agent write the sequences and follow up automatically until a demo is on the calendar.
Marketing agencies managing outreach for multiple clients may find Instantly particularly useful for running separate campaigns across different domains without deliverability cross-contamination. The unlimited sending accounts and per-domain warmup mean an agency handling 10 client campaigns can keep each one isolated and healthy, with the unified inbox pulling all replies into one view for faster response.
Freelancers and solo founders who don’t have a sales team behind them can still run the kind of outreach that used to require a dedicated rep. A freelance web developer looking for new retainer clients could drop their URL into the AI Sales Agent, let it build an ICP, find matching leads, and run the whole sequence, only stepping in when a prospect replies and needs a personal touch.
Enterprise sales teams with defined pipelines can use the CRM alongside the platform’s outreach tools to track deals through every stage. When a prospect who visited the pricing page suddenly shows up in website visitor data, workflow automations can trigger a targeted follow-up campaign automatically, without anyone checking a dashboard.
