More ‘hello,’ less ‘hell no’.
Have a quick chat about your product and let Causo connect you with ideal customers.
Target YC Winter 2025 Graduates
Companies are now 3 months post-Demo Day and finalizing their tech stacks. Based on funding patterns, targeting YC startups at this stage increases response rates by 31%.
Performance Metrics
Recent Activity
Outbound That Gets Results, in 3 Steps
Create smart campaign strategies
Causo analyzes your business and creates multiple targeting strategies to find companies that need your solution.
Campaign strategies generated
Target companies with bad customer service reviews
Target companies rapidly hiring support staff
Target companies with high churn complaints
Pain points analyzed
Long response times
High support costs
Customer churn
47 companies found with mentions of ‘slow support response times’
Find companies that actually need your product
Our AI picks the right sources to identify companies showing real pain points and intent signals that match what you solve.
Every email feels handwritten
Fully personalized messages rich with context sent to verified emails of decision-makers.
To:
Sarah Thompson • Goober Inc
VERIFIEDPersonalization research
Goober Inc expanded support team 300% in Q2
G2 reviews mention 4+ hour response times
CEO podcast: 'customer service is our biggest challenge'
Glassdoor mentions strained CSM staff
464 emails average to get 1 customer
91.5% of outreach completely ignored
2% average response rate across industries
Spend hours on prospect research and database shopping. Research every prospect manually, diving deep into LinkedIn profiles, company news, and recent funding rounds to find any angle that might work. Buy and warm up domains for weeks. Configure DNS, SPF, DKIM authentication while waiting months for sender reputation to build, watching money drain with zero results. Write generic templates and A/B test endlessly. Split test subject lines, email copy, and send times, hoping for marginal improvements that never materialize. Navigate complex CRM integrations and tool management. Battle with Salesforce connections, juggle multiple subscription tools, and sync data between platforms that break constantly. Monitor deliverability and watch emails disappear. Track open rates, spam folder placement, and sender reputation while your carefully crafted messages vanish into digital void. Manually personalize every single email. Spend precious hours crafting individual touches for each prospect, researching their background, company milestones, and recent activities. Cross your fingers and hope for responses that rarely come. Send thousands of emails into the darkness, praying for meetings that never book and deals that never close.
10 minutes of setup
Zero technical complexity
One integrated platform
Smart Discovery
Tell Causo about your product. Our AI learns your business in a 2-minute conversation, then finds prospects who actually need what you're building.
Perfect Personalization
AI writes like you. Every email is crafted specifically for each recipient. No templates, no spam, just thoughtful messages that get replies.
Your Inbox, Your Brand
Sends from your Gmail. Real emails from your actual address. No domain warming, no deliverability issues, no spam folders.
End-to-End Platform
Everything in one place. No juggling subscriptions to multiple different tools. From understanding your business to sending emails, Causo handles your entire outreach workflow seamlessly.
464 emails per customer
91.5% of emails ignored
2% response rate
10 minutes of setup
Zero technical complexity
One integrated platform
How Causo actually works
Onboarding
Understand product, goals, voice; define ICP
Explore campaign ideas
Co-create outreach strategy; you approve
Pick companies
We identify the right companies; you approve
Find people & emails
Map decision-makers; verify emails
Personalized sequences
Angles relevant to each campaign and company
Schedule & send
10-30/day from your inbox
Bookings & handover
Meetings on your calendar automatically
Monitor & analyze
Track replies; learn and optimize
Double down / test
Scale what works or test new ideas
Causo brings together 15+ AI agents and 10+ APIs to simulate a best-in-class sales professional.
If this is you...
Solo founders
You built something remarkable with AI tools but have limited sales experience. You would rather ship product than cold call, yet you need customers to survive.
Small teams (2-10 people)
Everyone on the team wears multiple hats. Nobody is dedicated to sales full time, but revenue still needs to grow.
Just getting started
It is your first business. You can build incredible products, yet finding and convincing customers still feels like a mystery.
...then you need Causo
Join the waitlist
Be among the first to experience AI-powered outreach that actually gets replies.
What happens next?
We'll let you know once Causo is ready to help you sell.
No spam—unsubscribe any time.
Frequently asked questions
Other tools help you send more emails faster. Causo helps you send the right emails to the right people. Unlike template-driven tools, Causo is an agentic AI platform that handles prospect research, contact finding, personalized messaging, and campaign management end-to-end.