Shortlist by what you need
Start here if you know why you are leaving JustCall.
Want the closest match?
KrispCallMost similar to JustCall in what it does, its category and its price.
Visit (opens KrispCall in a new tab)Need a free plan?
Retell AIHas a free plan, rated 4.2 out of 5. JustCall has none.
Visit (opens Retell AI in a new tab)Want to pay less than JustCall?
NLPearlFrom $25/mo, against from $29/mo for JustCall.
Visit (opens NLPearl in a new tab)Want the best rated?
Hostcomm AI AgentRated 4.0 out of 5 in our review, against 4.0 for JustCall.
Visit (opens Hostcomm AI Agent in a new tab)
At a glance
Green means better than JustCall, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 JustCallBaseline | 4.0 | $29/mo | No | Built sales-prospecting dialers and support calling into the same platform | |
| KrispCall | 4.0Same | $12/mo$17 less | No | Cloud business phone system with AI call coaching, transcription, and CRM sync across 100+ countries. | vs JustCall |
 Insighto AI | 3.8−0.2 | Not listed | No | AI phone calling at $0.06/minute plus omnichannel chat (SMS, WhatsApp, email) across 50+ languages - CRM-integrated, pay only for what you use. | vs JustCall |
 Replify | 3.7−0.3 | Not listed | No | An AI receptionist built for gyms specifically, formerly HeyLibby. | vs JustCall |
 Callconnect | 3.3−0.7 | $75/mo$46 more | No | Answers business calls in under 2 seconds, 24/7, and blocks 97.8% of spam automatically - AI voice agents that book appointments and qualify leads without a human on the line. | vs JustCall |
| NLPearl | 3.9−0.1 | $25/mo$4 less | No | AI phone agent that autonomously handles sales and support calls in multiple languages. | vs JustCall |
| Hostcomm AI Agent | 4.0Same | $39/mo$10 more | No | AI voice, chat, and email agents built into a UK contact-center platform. | vs JustCall |
| Retell AI | 4.2+0.2 | Free | YesJustCall has none | Phone-call AI agents at roughly 600 milliseconds of latency | vs JustCall |
 Fineguide | 3.7−0.3 | Not listed | No | One AI system across Web, WhatsApp, Telegram, Instagram, Messenger, Slack and Discord - unified CRM, voice QA, and embedded n8n workflow automation. | vs JustCall |
The alternatives in detail
In order of how closely each one matches JustCall.
KrispCall
4.0$12/mo
vs JustCall$17 lessSame
Cloud business phone system with AI call coaching, transcription, and CRM sync across 100+ countries.
- Virtual phone numbers across 100+ countries
- AI-powered dialer for outbound calling
- Call recording, transcription, and AI coaching insights
Broad international number coverage (100+ countries) suits distributed teams
Subscription price doesn't include calling minutes or SMS, those bill separately
Insighto AI
3.8Not listed
vs JustCall−0.2
AI phone calling at $0.06/minute plus omnichannel chat (SMS, WhatsApp, email) across 50+ languages - CRM-integrated, pay only for what you use.
- AI inbound and outbound phone calling
- Omnichannel chat: SMS, WhatsApp, email, live chat
- 50+ language support with real-time responses
Pay-as-you-go phone pricing fits fluctuating call volume better than a flat fee
Healthcare/insurance deployment carries real compliance obligations to verify yourself
Replify
3.7Not listed
vs JustCall−0.3
An AI receptionist built for gyms specifically, formerly HeyLibby.
- AI receptionist across calls, SMS, email and live chat
- Outbound sales and lead qualification
- Billing and collections automation
Built for one vertical, so it already knows the business
Automated collections calling raises TCPA and FDCPA questions for you
Callconnect
3.3$75/mo
vs JustCall$46 more−0.7
Answers business calls in under 2 seconds, 24/7, and blocks 97.8% of spam automatically - AI voice agents that book appointments and qualify leads without a human on the line.
- Answers calls in under 2 seconds, 24/7
- Direct calendar and CRM integration for live appointment booking
- 97.8% automatic spam-call blocking
Real, specific performance metric (97.8% spam blocking) rather than a vague claim
Starting price (£75/month) is a real cost for very small operations
NLPearl
3.9$25/mo
vs JustCall$4 less−0.1
AI phone agent that autonomously handles sales and support calls in multiple languages.
- Pearl AI voice agent for autonomous inbound and outbound calling
- CRM and phone system integrations for call routing
- Multilingual conversation handling for global call center coverage
Handles full call transactions autonomously rather than routing to a human at the first complex request
No free tier, so testing the product requires committing to a paid plan
Hostcomm AI Agent
4.0$39/mo
vs JustCall$10 moreSame
AI voice, chat, and email agents built into a UK contact-center platform.
- AI voice, chat, and email agents deployed from one dashboard
- GraphRAG and vector storage for long-term conversation memory
- Cloud predictive dialer bundled with the AI agent platform
Two decades of contact-center infrastructure experience behind the AI layer, not a new entrant bolting AI onto nothing
Voice agent tier at $299/month prices out smaller teams compared to the chat-only entry point
Retell AI
4.2Free
vs JustCall+0.2Free plan
Phone-call AI agents at roughly 600 milliseconds of latency.
- Roughly 600ms latency tuned specifically for phone conversations
- Real-time function calling for bookings and payment processing
- Batch outbound calling campaigns with branded caller ID
Notably fast response latency suited specifically to phone conversations
Per-minute pricing adds up at high call volume without careful budgeting
Fineguide
3.7Not listed
vs JustCall−0.3
One AI system across Web, WhatsApp, Telegram, Instagram, Messenger, Slack and Discord - unified CRM, voice QA, and embedded n8n workflow automation.
- Unified AI conversations across 7 channels including WhatsApp and Slack
- Shared CRM: pipelines, tasks, tickets, team inbox
- Voice QA: automatic call transcription and scoring
True cross-channel unification, not a separate tool per platform
No published pricing - expect a sales-led process
FAQ
Questions people ask
Is JustCall free?
JustCall does not list a free plan. Paid plans start from $29/mo.
What is the best free alternative to JustCall?
Retell AI is the highest-rated alternative here with a free plan (4.2 out of 5).
What is the cheapest alternative to JustCall?
Among paid plans, KrispCall has the lowest starting price (from $12/mo). If you need it free, start with Retell AI.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.