kitio.aiFluents vs SigmaMind AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Fluents starts at $499/mo and SigmaMind AI starts at $0.096 / min (voice). Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Inbound call resolution
- Outbound call campaigns
- Order taking and payments
- Bring your own telephony
- CRM and webhook integrations
- Drag-and-drop agent builder
- Playground testing
- Template app library
- Call analytics
- Multi-client workspaces
| Feature | Fluents | SigmaMind AI |
|---|---|---|
| Best for | AI voice agents for inbound calls and outbound phone campaigns | Voice AI agents for inbound and outbound contact center calls |
| Category | Customer support | Customer support |
| Pricing model | Free trial | Paid |
| Starting price | $499/mo | $0.096 / min (voice) |
| Free plan | No, 14-day trial | No |
| Made by | Fluents | SigmaMind AI |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
Fluents starts at $499/mo and SigmaMind AI starts at $0.096 / min (voice). Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Launch
$499/mo
- 2,500 minutes a month
- 10 concurrent calls
- $0.18/min overage
Pro
$1499/mo
- 7,500 minutes a month
- 20 concurrent calls
- $0.17/min overage
Scale
$2999/mo
- 15,000 minutes a month
- 50 concurrent calls
- $0.16/min overage
2 plans
Pay as you go
$0.096 / min (voice)
- Voice agents billed per minute
- Chat agents $0.006 per message
- Unlimited flows
Custom
Contact sales
- For 100,000+ minutes per month
- Security, SLAs and dedicated support
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Fluents
- Published minute pools and overage
- Unlimited agents and users
- Inbound and outbound in one tool
- Starts at $499 a month
- Overage billed per minute
- Overkill for low call volumes
SigmaMind AI
- Pay as you go with published per-minute rates
- Works on top of your existing telephony
- Choice of speech and language models
- Total cost is the platform fee plus model and telephony costs
- Usage pricing is harder to forecast
- Custom rates need a sales call at scale
Which one should you choose?
Choose Fluents if you want:
- Published minute pools and overage
- Unlimited agents and users
- Inbound and outbound in one tool
Watch out: starts at $499 a month.
Choose SigmaMind AI if you want:
- Pay as you go with published per-minute rates
- Works on top of your existing telephony
- Choice of speech and language models
Watch out: total cost is the platform fee plus model and telephony costs.
Fluents vs SigmaMind AI FAQ
What is the difference between Fluents and SigmaMind AI?
Fluents: AI voice agents for inbound calls and outbound phone campaigns. SigmaMind AI: Voice AI agents for inbound and outbound contact center calls. Both are customer support tools.
Is Fluents or SigmaMind AI cheaper?
Fluents starts at $499/mo and SigmaMind AI starts at $0.096 / min (voice). Check both pricing pages for current plans.
Do Fluents and SigmaMind AI have free plans?
Fluents: No, 14-day trial. SigmaMind AI: No.
Who makes Fluents?
Fluents is made by Fluents.
Who makes SigmaMind AI?
SigmaMind AI is made by SigmaMind AI.
Which should I choose, Fluents or SigmaMind AI?
Choose Fluents if you value published minute pools and overage and unlimited agents and users. Choose SigmaMind AI if you value pay as you go with published per-minute rates and works on top of your existing telephony.