7 KrispCall Alternatives That Won't Waste Your Budget
KrispCall holds a 4.5/5 on G2 with 346 reviews - strong CRM integrations, genuinely helpful support, clean interface. But the recurring complaints tell a clear story: pricing feels steep for what you get, number provisioning can be a headache, the mobile app needs work, and feature gaps show up fast as teams scale.
If any of that hits home, these seven alternatives fix the specific gaps.
Our picks (TL;DR):
- CallHippo - Best for budget teams (free tier, paid from $18/mo)
- Ringover - Best for international calling (unlimited to 110 destinations at $21/user/mo)
- Quo - Best for small teams wanting simplicity ($15/user/mo, 4.7/5 on G2)
Why Teams Switch From KrispCall
KrispCall does a few things well. The interface is clean, CRM integrations work out of the box, and their support team is responsive. Those are real strengths, and they're why the tool holds a 4.5 rating despite the complaints.
But the complaints are consistent:
- High cost relative to feature depth - especially at the $32/mo Standard tier
- Number issues - provisioning delays, limited availability in certain regions
- Missing features that competitors include at lower price points
- Mobile app instability - lag, crashes, sync problems
The consensus on r/sales and r/VoIP threads about KrispCall competitors is pretty uniform: people want a cloud phone system that integrates with CRMs like Pipedrive and doesn't nickel-and-dime them on features. The VoIP market is crowded enough that you've got real options.
7 Alternatives Compared
CallHippo
Use this if you need a genuinely free plan or want to keep per-seat costs under $20/mo. CallHippo's free Basic tier covers the basics for getting started. The Starter plan at $18/user/mo includes 1,000 US/CA minutes and 100 SMS, enough for a small outbound team. Professional ($30/user/mo) unlocks unlimited US/CA calling and 500 SMS. Ultimate at $42/user/mo adds SSO, custom integrations, and 1,000 SMS.
G2 rates CallHippo 4.5/5 with 384 reviews - essentially tied with KrispCall but with a free entry point KrispCall doesn't offer.
Skip this if you need international calling beyond US/CA on lower tiers, or you're running a 50+ seat operation that needs enterprise-grade routing.
Ringover
Use this if your team dials internationally. Ringover's Smart plan at $21/user/mo on a 12-month commitment includes unlimited calls to 110 destinations. That's the headline feature, and it's genuinely hard to beat. The Business tier at $44/user/mo adds advanced analytics and integrations.
Fair warning: Ringover's AI add-ons get expensive fast. Conversational AI runs $39/license/mo on top of your base plan. If you don't need AI transcription or coaching, the Smart plan is excellent value. If you do, the total cost starts approaching Aircall territory. Smart also jumps from $21/mo on annual to $29/mo on monthly billing, so commit to the year if you can.
Skip this if you only call within the US/CA. You'd be paying for international coverage you don't use.
Quo (Formerly OpenPhone)
OpenPhone rebranded to Quo in September 2025, but the product underneath didn't change - and that product is the highest-rated on this list. A 4.7/5 on G2 with 3,270 reviews isn't a fluke. The interface is clean, onboarding takes minutes, and it does the basics better than tools twice its price.
Starter runs $15/user/mo on annual billing, Business $23, and Scale $35 (monthly pricing is $19, $33, and $47 respectively). The catch: Starter lacks IVR and advanced call routing, so if you need an auto-attendant or complex call flows, you're looking at the Business tier minimum. Extra numbers cost $5/mo each.
Quo is built for simplicity, not complexity. For teams that need a full call center solution with workforce management and AI coaching, Aircall or CloudTalk will serve you better.
Aircall
Aircall holds a 4.4/5 on G2 with 1,506 reviews, and it earns that rating with structured sales and support teams in mind. The Professional plan at $50/license/mo is the real product - Essentials at $30/license/mo feels limited.
Here's the math that catches small teams off guard: the 3-license minimum means your floor is $90/mo. Add-ons stack up - analytics at $15/license/mo, AI at $9/license/mo, extra numbers at $6/mo each. A 10-seat team on Professional with analytics and AI lands around $740/mo. Worth it for structured teams running call monitoring and coaching workflows. Expensive silence for everyone else.
JustCall
The hidden costs are the real story with JustCall. The pricing page looks straightforward - Team at $29/user/mo, Pro at $49, Pro Plus at $89, all on annual billing with a 2-user minimum.
But SMS overages hit $0.0086 per segment once you burn through your included allotment (500 on Team, 1,000 on Pro). Missed calls get charged at $0.0027 each. Those "unlimited" minutes? Subject to a fair usage policy. If you're SMS-heavy or run high-volume inbound, model your actual volume before committing. We've seen teams get surprised by bills 40% higher than expected because they didn't account for overages.
Dialpad
Dialpad starts around $15-27/user/mo depending on tier and billing, and it's known for baking AI features like transcription and real-time coaching into higher tiers rather than charging for every add-on. Best for teams that want AI-native calling without bolting on extras. If you're comparing Ringover's $39/mo AI add-on against Dialpad's included AI at the Business tier, Dialpad usually wins on total cost. If you're evaluating this category, compare a few Dialpad alternatives too.
CloudTalk
CloudTalk lands around $25-50/user/mo and focuses on workflow automations and contact-center functionality - routing, queues, and reporting. Best for inbound support teams or contact centers that need queue management out of the box. Not the right pick for pure outbound sales teams.
Hidden Costs to Watch
Every VoIP tool has pricing surprises. Here are the ones that actually matter:
JustCall's metered charges are the worst offender. SMS overages and missed-call fees can inflate your bill fast. Always model your actual volume before committing.
Ringover's AI add-ons at $39/license/mo can double your per-seat cost. If you want AI, compare the total against Dialpad, which includes more AI functionality in higher tiers.
Aircall's 3-license minimum means solo founders and 2-person teams are overpaying from day one. There's no way around it.
KrispCall's Standard tier at $32/mo is the price point that pushes most teams to shop around - and most alternatives on this list beat it on features at a lower price.
A better dialer means nothing without accurate numbers to dial. Prospeo gives you 125M+ verified mobile numbers with a 30% pickup rate - 3x higher than ZoomInfo. Pair your new VoIP tool with direct dials that actually connect.
Stop paying for phone systems that ring into voicemail voids.
Pricing Comparison
All prices reflect annual billing unless noted.
| Tool | Starting Price | Included Calling | SMS | Best For |
|---|---|---|---|---|
| KrispCall | $12/user/mo | International (100+ countries) | Yes | Current users happy with the basics |
| CallHippo | Free (paid from $18) | 1,000 US/CA min | 100 | Budget teams and startups |
| Ringover | $21/user/mo | 110 destinations unlimited | Paid add-on | International calling |
| Quo | $15/user/mo | US/CA | Yes | Small teams, simplicity |
| Aircall | $30/license/mo (3 min) | Unlimited inbound/internal | Up to 4,000 outbound/mo | Structured sales/support (10+ reps) |
| JustCall | $29/user/mo (2 min) | "Unlimited" (FUP) | 500 | Outbound + SMS (watch overages) |
| Dialpad | ~$15/user/mo | US/CA | Varies | AI-native calling |
| CloudTalk | ~$25/user/mo | Varies by plan | Add-on | Inbound contact centers |
Which One Should You Pick?
Here's the thing: most teams switching from KrispCall don't need more features - they need fewer surprises. The biggest driver of VoIP dissatisfaction isn't missing functionality; it's unexpected costs and unreliable number provisioning. Pick the tool that's transparent about what you'll actually pay.
Tightest budget possible - CallHippo. The free tier is real, and Starter at $18/mo is the cheapest paid option here.
International calling is the priority - Ringover. Unlimited to 110 destinations at $21/mo is unmatched. If you want more options in the same lane, check Ringover alternatives.
Small team, maximum simplicity - Quo. Highest-rated for a reason. Clean product, fair pricing.
Outbound at scale (10+ reps) - Aircall or JustCall, depending on whether you value analytics or SMS volume. But let's be honest - your dialer is only as good as the numbers you load into it. We've watched teams agonize over phone system features while feeding stale data into whatever they chose. A great dialer calling dead numbers is just expensive silence. Pair your phone system with Prospeo's verified mobile data: 125M+ numbers, 30% pickup rate, refreshed every 7 days.
Fix Your Data Before You Switch
We've seen teams spend weeks evaluating phone systems, migrate everything over, and still hit the same 8% pickup rates because the upstream data was stale. Switching dialers won't fix your connect rates if the numbers you're dialing are garbage.
Fix the data first, then pick your dialer. If you're rebuilding your outbound stack, start with sales prospecting techniques and a clean lead generation workflow.
You're optimizing per-seat calling costs - smart. Now optimize the other half: lead data. Prospeo delivers 98% accurate emails at $0.01 each and verified mobiles across all regions, so every minute on your new phone system counts.
Cut your cost per connected conversation, not just your cost per seat.
FAQ
Can I port my KrispCall numbers to another provider?
Yes - most VoIP providers support number porting, and the process typically takes 1-3 weeks depending on carrier and region. Start the porting request with your new provider before canceling KrispCall; if you cancel first, you risk losing the numbers entirely. Always confirm porting eligibility during your trial period.
Is there a free KrispCall alternative?
CallHippo offers a genuinely free plan with basic calling features, making it the strongest no-cost option on this list. For teams that need more functionality at minimal spend, Quo starts at $15/user/mo - the lowest paid tier among these competitors.
How do I make sure reps actually reach prospects after switching?
The dialer matters less than the data feeding it. Verified mobile numbers with a 30% pickup rate, refreshed weekly, will do more for your connect rates than any feature on a pricing page. Test Prospeo's free tier against your current data - most teams see the difference in their first calling session.