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Built for your industry

Plans built for business of all sizes

Free

Evaluating the platform and testing basic features

$0.00

per month, billed monthly

What you get:

  • Includes 1 template AI agent
  • Basic TTS model access
  • Full access to TTS Studio
  • $1 in free test credits

Personal

Individual developers or early-stage teams building with voice AI

$49.00

per month, billed monthly

Everything in Free, plus:

  • No-code builder for 5 agents
  • Premium Lightning voices
  • 3 Concurrent Requests
  • Email support

Business

Most Popular

Growing teams deploying voice AI across products or workflows

$1,999.00

per month, billed monthly

Everything in Personal, plus:

  • Professional voice clone support available
  • Large, cost-effective credit bundles
  • 10 Concurrent Requests
  • Priority support via Slack + Email

Enterprise

High-volume, regulated, or OEM deployments requiring full control

Custom Pricing

Custom Pricing

  • On-prem/VPC deploys
  • Custom CRM + webhook integrations
  • SLA-backed uptime
  • Dedicated account manager

Compare Plans

Plans built for business of all sizes

Free
Personal
Business
Enterprise

AI Agents

No. of AI AgentsMax number of active agents you can deploy
1 agent
5 agents
20 agents
Unlimited
Agentic Graph Builder/ No-code Agent BuilderCreate AI agents with a visual, step-by-step builder. Fully self-serve.
Prompt Engineering Support1:1 guidance from our team to design your ideal agent
1 agent free setup
Custom support
Extra Custom Agent Setup$2,000 service to build additional custom agents after the first
$2,000 per agent
Custom support
Voice Cloned CallsPersonalized voices trained on your own recordings or brand tone.
Custom support
Analytics (Coming soon)Track call durations and success rates to real-time agent latency and disposition tags (Coming soon)
Custom support

Calling & Campaigns

Cost/min (India)Per-minute calling cost for India numbers
~$0.20
~$0.09
~$0.07
Custom
Cost/min (US)Per-minute calling cost for US numbers
~$0.20
~$0.15
~$0.12
Custom
CampaignsBulk call capability with routing, scheduling, and tracking.
1
60
1000
Custom
Parallel CallsNumber of simultaneous calls your agents can handle.
-
1
10
Custom
Add On Phone NumbersAdd more phone numbers to your account as needed. Each additional number costs $10/month and can be assigned to any agent.
$10/number/month
$10/number/month
Custom
Phone Number RotationAvoid spam detection by rotating numbers across calls

Our Models

Speech Model AccessAccess to smallest.ai's in-house TTS and SLM models, including Lightning V1, V2 etc
All models
All models
All models
All models
Lightning /10K characters USDLegacy model for real-time speech — fast and stable. Suitable for basic use cases. Cost to process 10,000 characters through our text-to-speech engine using Lightning V1
~$0.15
~$0.08
~$0.05
Custom
Lightning V2/10K characters USDWorld's Fastest TTS model with human-like fidelity and better interruptibility. Cost to process 10,000 characters through our text-to-speech engine using Lightning V2
~$0.50
~$0.20
~$0.10
Custom
Lightning Large/10K characters USDOur TTS model is specifically trained for English and Hindi languages. Cost to process 10,000 characters through our text-to-speech engine using Lightning Large
~$0.50
~$0.20
~$0.10
Custom
No. of Voice ClonesChoose between Instant or Professional clones. Instant clones are fast but raw; professional clones are trained on 30+ mins of data and ideal for production. We offer custom support for professional voice cloning.
5 Voice Clones
15 Voice clones
Unlimited
Professional Voice Clone SupportFine-tune custom models on your audio data to create high-quality, faithful voice clones.
Unlimited
Custom Model SupportOption to bring your own fine-tuned SLM, TTS or work with our team to specialize a model.
Concurrent Websocket connectionsNumber of simultaneous requests your account can handle
3 requests
15 requests
Custom

Support & Security

API AccessUse our APIs to programmatically trigger voice actions or analyze usage.
Limited
Full access
Full access
CRM IntegrationsConnect with Hubspot, Zoho, Salesforce, etc. any integration of your choice.
On-premise DeploymentDeploy fully inside your own cloud or data center. Run the full stack on your private infra or VPC
Compliance (HIPAA, SOC2, etc.)Covers HIPAA, SOC 2, GDPR, and ISO 27001. Built for secure, compliant deployments in regulated industries.
SIP Server AccessBring your own VoIP infrastructure via SIP endpoints
KYC RequirementRequired to activate numbers for campaigns (as per telecom regulations)
SLAs & SupportSupport coverage: Email, Slack, priority timelines, uptime SLAs
Community only
Email support
Slack + Priority Support
Custom

Tools/ Products

TTS StudioPreview tool for generating high-fidelity TTS. Ideal for QA, narration, or marketing content.
AI Script AssistantWrite scripts using AI directly inside TTS Studio. Ideal for generating content for TTS, narration, and voiceovers.
No. of TTS ProjectsA tool to create long-form, multi-voice content. Manage scripts, voices, and generations in one place — built for scale and clarity.
1
10
500
Custom