The autonomous sales agent for B2B teams
Opener researches your prospects, writes hyper-personalized outreach,
manages follow-ups, and books meetings — fully autonomously.
Paste a domain. Opener researches the company and writes a real cold email — no templates, no tokens.
Opener fetched the company's public homepage, synthesized a company profile, inferred the right decision-maker title, and wrote a signal-driven cold email under 90 words. Every email is unique — no templates.
Four steps. Fully automated. No human in the loop.
Opener scans LinkedIn, company news, job postings, and funding data to understand every prospect before reaching out. Knows their pain points, their team's growth, and what would make them say yes.
Personalized email written for this specific person — referencing a recent product update, a hire they made, or a challenge in their industry. Not a template with a name swapped in. Real writing.
If no reply in 3 days, Opener sends a strategic follow-up. Different angle, new hook, right timing. Persists without being annoying. Knows when to stop.
When a prospect is ready, Opener books the meeting directly on your calendar. No back-and-forth, no scheduling friction. You show up, close.
Every pipeline metric, updated live. No spreadsheet exports.
Real-time data on funding rounds, hiring surges, and product launches. Opener finds the right moment to reach out — not just the right person.
Not first-name tokens. Real writing that references a LinkedIn post, a funding announcement, or a job description. Emails that sound like a human who did their homework.
Automatic warmup, rotation, and reputation management across your mailboxes. Your emails land in inboxes — not spam folders — from day one.
Opener reads every response, classifies intent (hot, warm, not interested), and responds appropriately. You only jump in when it's time to close.
Connects to Calendly or your Google Calendar. Opener proposes times, handles rescheduling, and keeps the calendar clean. Meetings show up ready-made.
Opener tracks which messages get replies and which don't. Adjusts tone, timing, and angle every week. Gets sharper as your pipeline grows.
Why we exist
"The best outbound doesn't feel like outbound. It feels like a conversation that was worth having."
Sales development is broken. Teams spend 70% of an SDR's day on research and follow-ups — time that should go to actually selling. The result is generic outreach, missed signals, and exhausted humans who burn out before they get good.
Opener was built for the company that knows outbound works but can't afford the team to run it right. Or the founder who's tired of doing their own prospecting. Or the sales leader who wants to scale without scaling headcount.
The SDR of the future doesn't need a desk, a commute, or a coffee break. It needs to be smart enough to know when to reach out, what to say, and when to stop.
Built for this moment
The teams winning in 2026 aren't hiring more SDRs.
They're deploying agents that work while they sleep.