CallSine deploys autonomous AI agents that handle cold outreach from research to reply. Each agent personalizes messaging, manages follow-up sequences, analyzes responses, and optimizes in real time.
Cost / License
- Paid
- Proprietary
Platforms
- Online

CallSine deploys autonomous AI agents that handle cold outreach from research to reply. Each agent personalizes messaging, manages follow-up sequences, analyzes responses, and optimizes in real time.

Aiva is a design solution to make marketing teams more efficient. Unlike traditional online campaigns, Website Stories are interactive experiences that convince and convert visitors. Some examples include quizzes, surveys, games, highlights and more!




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AiSDR is an AI sales agent and AI SDR that goes live in 5–7 days and runs inbound and outbound from one platform — replacing 8+ point tools.





Sapiengraph is a growth tooling platform that helps businesses grow fast. Prospecting, tracking job changes, and enriching data– within a quick, easy-to-use interface. Perfect for recruiters, sales & VC practitioners.

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Effortlessly discover, enrich, and engage leads with AI-powered automation for both B2B and B2C outreach.




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Paste your URL and our AI scans the web for live buyer signals—RFPs, hiring, tech stack shifts, funding and compliance triggers.

MailDeck is the market-leading enterprise cold email infrastructure platform, engineered from the ground up for high-volume senders who demand uncompromising deliverability at scale. Trusted by sales teams, growth agencies, and revenue organizations sending millions of emails...



Recruiterly is the leading lead-generation directory and marketplace for recruitment professionals and businesses scale their online discoverability and get more qualified leads.

Free exit intent popup with a wheel of fortune game to help you collect more email leads from your website. The best exit intent tool for growing your email list for 2017.




SalesAction provides a comprehensive suite of CRM related sales tools to streamline your day to day sales operations.




We power 200+ platforms including recruiting, sales, investing (Y Combinator is a client!), and several more. We unify 11 different data sources and have APIs and data dumps. Free trial available and we'd love to learn more about your use case!

Scan Reddit for leads, score relevance with AI, and get natural reply suggestions. Free plan available.


Intentrack AI is an affordable alternative to expensive B2B intent data platforms like Bombora, 6sense, and ZoomInfo Intent.