Home » Call Center Software » Auto Dialer Software » Adversus.io Auto Dialer
Adversus.io is an intelligent, browser-based auto dialer and CRM designed for call centers and sales teams handling telemarketing, fundraising, and appointment scheduling. It helps organizations automate outbound workflows, optimize call efficiency, and manage inbound interactions from one platform.
With predictive, progressive, and manual dialing modes, plus strong compliance and call recording features, Adversus focuses on productivity, reliability, and ease of use.
| Plan | Price | Featured |
|---|---|---|
| SMB (Annual Billing) | €169/user/month (Billed Annually) | Unlimited calls (EU, US & Canada), Predictive/Progressive/Manual dialing, Browser-based CRM & dialer |
| SMB (Monthly Billing) | €193/user/month (Billed Monthly) | Unlimited calls (EU, US & Canada), Intelligent campaigns, Call recording & compliance tools |
| Enterprise | Custom pricing – Contact Sales | Custom SLAs, Enterprise-grade security & compliance, Advanced integrations & support |
Price details: https://www.adversus.io/pricing
Competitor |
Pros |
|---|---|
| Aircall | Compared to Aircall, Adversus offers more advanced outbound-focused dialing modes like predictive dialing, making it better suited for high-volume sales teams. Its campaign automation and integrated CRM reduce the need for third-party tools, while pricing remains competitive for teams that prioritize outbound efficiency over general VoIP features. |
| Five9 | Adversus is significantly easier to set up and use than Five9, which is often complex and enterprise-heavy. Smaller and mid-sized teams benefit from Adversus’ intuitive interface, faster onboarding, and transparent per-user pricing without the operational overhead typically associated with large contact-center platforms. |
| CallHub | While CallHub is popular for political and nonprofit calling, Adversus provides a more polished CRM experience and stronger predictive dialing algorithms. Sales-driven organizations gain better workflow automation, higher call efficiency, and a more professional interface tailored to commercial outbound sales. |
| Dialpad | Adversus focuses more deeply on outbound sales automation than Dialpad, which is broader in UCaaS functionality. Teams that rely on aggressive prospecting benefit from Adversus’ dialing strategies, campaign logic, and call control features that go beyond standard business telephony. |
| RingCentral | Compared to RingCentral, Adversus is more specialized and cost-efficient for outbound call centers. It avoids unnecessary communication features and instead delivers purpose-built tools for telemarketing and appointment setting, resulting in simpler workflows and higher agent productivity. |
Competitor |
Cons |
|---|---|
| Aircall | Aircall provides a broader ecosystem of native integrations and is more widely adopted globally. Teams needing extensive app marketplaces, mobile-first calling, or omnichannel support may find Adversus more limited outside of its outbound dialing strengths. |
| Five9 | Five9 offers deeper AI-driven analytics and workforce management features for very large enterprises. Adversus may feel less suitable for organizations requiring advanced omnichannel routing, AI forecasting, or massive-scale global deployments. |
| CallHub | CallHub is generally more affordable for very small teams or short-term campaigns. Adversus’ per-user pricing and minimum of three agents can be a barrier for micro-businesses or temporary calling operations. |
| Dialpad | Dialpad’s AI features, such as real-time transcription and sentiment analysis, are more mature. Adversus focuses primarily on dialing efficiency, which may be a drawback for teams seeking heavy AI-driven call insights and coaching tools. |
| RingCentral | RingCentral excels in unified communications across voice, video, and messaging. Adversus lacks these all-in-one collaboration features, making it less appealing for companies looking to consolidate all communications into a single platform. |
