Free / Open-sourceAutonomous enterprise AI agents and CRM intelligence powered by Salesforce Data 360 and Atlas.
Free / Open-sourceAutonomous enterprise AI agents and CRM intelligence powered by Salesforce Data 360 and Atlas.
JustCall records 780,285 monthly visits with +11.8% month-over-month growth and Paid pricing. Velaris records 29,330 monthly visits with -32.1% growth and Contact for Pricing pricing.

AI agents for customer success, grounded in a live model of every account
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | justcall.io | velaris.io |
| Pricing Model | Paid | Contact for Pricing |
| Monthly Visits | 780.29K (780,285) | 29.33K (29,330) |
| MoM Traffic Delta | +82.23K (+11.8%) | -13.88K (-32.1%) |
| Primary Market & Share | 🇺🇸 United States (62.8%) | 🇱🇰 Sri Lanka (61.8%) |
| Direct Visits / mo | 613K | 16.54K |
| User Rating | 4.4 | 4.1 |
| Supported Platforms | Website | Website |

AI communication platform for sales and support teams
Automated agents that resolve calls, qualify leads and route callers 24/7, with escalation to a human when needed.
Power, dynamic, predictive and parallel dialing with local presence and smart reattempt rules to boost connect rates.
AI call summaries, transcription, sentiment analysis, agent assist and automatic call scoring for coaching at scale.
SMS, MMS, RCS and WhatsApp conversations with bulk sending, bots and a shared team inbox.

AI agents for customer success, grounded in a live model of every account
A live knowledge graph of every account that agents query, so answers are grounded in current customer data rather than a single snapshot.
Agents watch the long tail, detect churn and expansion signals, draft outreach and summarize meetings with limited manual prompting.
Score accounts by health, run surveys, analyze conversations and surface trends across the portfolio without spreadsheets.
Playbooks, success plans, task management, email campaigns and workflow automations replace scattered notes and manual busywork.
Free / Open-sourceAutonomous enterprise AI agents and CRM intelligence powered by Salesforce Data 360 and Atlas.
Free / Open-sourceAutonomous enterprise AI agents and CRM intelligence powered by Salesforce Data 360 and Atlas.
Provides robust cloud calling and AI contact center features, though with a different pricing and UI structure than JustCall.
Provides robust cloud calling and AI contact center features, though with a different pricing and UI structure than JustCall.

Conversational AI and helpdesk built for ecommerce brands

AI-powered customer experience platform unifying support, sales, and service
AI-powered customer experience platform unifying support, sales, and service

SpecialistUnifies messaging apps into a shared team inbox with AI, but lacks JustCall's advanced VoIP phone calling features.
SpecialistUnifies messaging apps into a shared team inbox with AI, but lacks JustCall's advanced VoIP phone calling features.

SpecialistStrong omnichannel messaging integration for sales and support, but less focused on traditional telephony and cloud calling than JustCall.

Enterprise-grade voice AI for complex customer service workflows, but significantly heavier and more expensive than JustCall.
Enterprise-grade voice AI for complex customer service workflows, but significantly heavier and more expensive than JustCall.

Agentic B2B support platform unifying every channel, AI agents, and customer context
Agentic B2B support platform unifying every channel, AI agents, and customer context

Offers similar virtual phone numbers and VoIP calling features, but with stronger focus on out-of-the-box AI voice agents.
Offers similar virtual phone numbers and VoIP calling features, but with stronger focus on out-of-the-box AI voice agents.

SpecialistOptimized specifically for high-volume outbound sales and parallel dialing, whereas JustCall covers general inbound and outbound support.

Advanced enterprise contact center AI with real-time agent assistance, but targeted at larger teams than JustCall.
Advanced enterprise contact center AI with real-time agent assistance, but targeted at larger teams than JustCall.

Enterprise agentic AI platform for service, workforce and process automation