Jobber
Field-service management platform with Jobber AI Receptionist, online booking, client management, scheduling, quoting, invoicing, and marketing tools.
JustCall is an AI communication platform for sales and support teams that combines a business phone system, SMS, sales dialing, and an AI voice agent in one product. Its homepage frames the problem plainly: inbound calls are missed during peak and after hours periods, outbound teams struggle to connect, follow ups happen too late, and managers lack visibility into what is really happening on calls. It says the platform powers over a billion conversations and is the choice of more than 6,000 growing teams, with a customer quoted on the homepage reporting a large saving on inbound coverage in the first year; that saving figure is a vendor published testimonial claim, stated as such here. The AI voice agent is the phone agent piece. JustCall describes it as a round the clock assistant that answers inbound calls, responds to queries using the business knowledge base, pre qualifies leads, books appointments in the calendar, and transfers calls to human agents when necessary. Its help and pricing material adds that the agent works across multiple languages and that its transcripts and summaries sync to the CRM, so the AI handled call becomes part of the same record as the human handled one. Around it, the platform answers, routes, and handles calls automatically so a team can be first to respond, and it covers the outbound side with power, dynamic, and parallel dialers, local presence, and smart reattempt rules. For managers, the emphasis is visibility. Live campaign dashboards surface connect rates, talk time, and outcomes by rep or list, automatic call recording feeds AI transcription, summaries, sentiment analysis, and call scoring, and the homepage cites leadership across more than 20 G2 categories based on more than 2,230 verified reviews, which is vendor reported review standing, stated as such here. The pricing page says the platform integrates with more than 70 native tools on the homepage count and more than 80 CRMs, helpdesk, and productivity tools in its pricing FAQ, plus APIs and webhooks for custom systems; both counts are the vendor own figures from the pages read for this listing, and the difference between them is noted rather than smoothed over. JustCall pricing is per user and published in plan tiers on its pricing page, with monthly and annual billing, a discount for annual billing, two phone numbers included per account, bundled calling and SMS allowances that vary by region, and a free trial with no credit card required. The AI voice agent itself is priced by usage on top of a user license, with an initial block of free minutes described in its help material. No figure is printed in this description; the model is the point. On security, its pricing page describes encryption at rest and in motion, backup and recovery, incident response, vendor security evaluations, and a SOC 2 Type 1 report held by its parent, SaaS Labs. JustCall suits growing sales and support teams that want the phone system, the dialers, and the AI answering agent under one per user subscription.
Field-service management platform with Jobber AI Receptionist, online booking, client management, scheduling, quoting, invoicing, and marketing tools.
Retell AI is an AI voice agent platform for contact centers, in production at more than 4,000 businesses according to its homepage. Its agents answer inbound calls and place outbound calls, qualify leads, book appointments, check order status, and route or transfer callers to a live agent when needed. Retell is built for real contact center demands such as transfers, phone trees, outbound volume, and back end systems that have to work on every call. Features include agentic warm transfers, where the agent briefs the receiving person before connecting the customer, IVR navigation through complex phone trees and extensions, and a mix of deterministic and generative responses so critical steps such as disclosures and verification follow exact requirements while the rest of the conversation stays natural. During a live call, Retell agents can execute custom logic, access real time data, and complete tasks across business systems, from booking appointments to updating records. Persistent memory keeps a running brief on every contact across calls and texts, so returning callers can pick up where they left off. The platform also offers burst concurrency, sentiment analysis, AI quality assurance, live monitoring, and a shared caller history that can sync with an existing CRM or run in Retell CRM. CX teams build agents in a no code studio while developers extend them with APIs and SDKs, and every call is transcribed for review. Retell cites response times around 600 milliseconds and compliance with HIPAA, SOC 2 Type II, GDPR, and ISO 27001, with SSO, personal information redaction, and role based access control. On its pricing page, Retell describes true pay as you go pricing for voice agents at $0.07 to $0.31 per minute depending on the models, voice, and add ons chosen, with enterprise pricing custom, no platform fee, and 20 concurrent calls included. New accounts receive $10 in free credits on signup according to the homepage.
Vapi is a platform for building advanced voice AI agents, aimed at builders who want to configure agents on their own terms. Its homepage tagline is voice agents for builders, with the promise that teams can build, deploy, and improve voice agents as fast as they ship. Vapi presents itself as one unified platform for all of a team's voice agents, combining orchestration, real time monitoring, and enterprise grade configurability built for scale. Builders configure everything from voice and conversation flow to telephony and integrations, while Vapi handles the infrastructure so a team can move from prompt to production fast, with build, test, and deploy described as taking minutes. Once agents are live, Vapi is built around continuous improvement. Teams can track what is working across every call, surface what is not, and keep improving the experiences that drive their business forward. The homepage reports scale figures of 1 billion calls supported, 2.5 million or more agents launched, and 1 million or more developers, with average latency under 500 milliseconds. A customer quote from Ring on the homepage says that customer went from zero to production in two weeks, that 100 percent of its inbound volume now runs through Vapi, and that customer satisfaction scores have improved while its high bar for support was maintained. For enterprises, Vapi lists a support SLA with contractual uptime and performance guarantees and reserved capacity sized to volume, dedicated deployment support with a dedicated engineer embedded in the team to get live in a week, and scalable infrastructure that can scale to millions of calls. Security and control features listed include SSO, OAuth, and role based access control, AI guardrails built in to prevent model hallucinations and ensure data integrity, and compliance described as SOC 2, HIPAA, and PCI compliant, with 99.9 percent uptime stated for enterprise clients.