# Smallest.ai Waves Review

> Smallest.ai Waves review: Speed- and price-led challenger from an India-focused voice AI startup; Waves is the speech-model API layer (Lightning TTS, Pulse.

![Smallest.ai Waves logo](https://www.versusref.com/logos/smallest-ai.png)

Speed- and price-led challenger from an India-focused voice AI startup; Waves is the speech-model API layer (Lightning TTS, Pulse STT), sold pay-as-you-go with $10 free credits, with HIPAA/SOC2/on-prem reserved for the Enterprise plan.

Among the 15 text-to-speech tools we track, Smallest.ai Waves has the 4th-fastest time-to-first-byte - a fit for real-time, conversational apps.

See pricing · facts verified Jul 20, 2026

## What we know about Smallest.ai Waves

Smallest.ai Waves is a text-to-speech apis platform: speed- and price-led challenger from an India-focused voice AI startup; Waves is the speech-model API layer (Lightning TTS, Pulse STT), sold pay-as-you-go with $10 free credits, with HIPAA/SOC2/on-prem reserved for the Enterprise plan. This profile tracks every Smallest.ai Waves fact we have verified, each linked to a primary source and dated.

Smallest.ai Waves does not publish a public per-minute rate we have been able to verify, so the price figure here stays blank until we can confirm one. We would rather show nothing than a guessed number; if you have a current Smallest.ai Waves quote, it is the fastest way for us to close that gap.

On capabilities, Smallest.ai Waves covers streaming audio output, realtime websocket api, instant voice cloning, soc 2 type ii, and self-host / on-prem option. Each of those is verified against Smallest.ai Waves's own docs or dashboard, not marketing copy.

For compliance, with Smallest.ai Waves: SOC 2 Type II is in place. If you are in a regulated space, confirm the current posture with Smallest.ai Waves before you commit, since these change plan by plan.

Smallest.ai Waves ranks the 4th-fastest time-to-first-byte of the 15 text-to-speech tools we track, but only 22nd of 15 for languages, so where it lands for you depends on which of those matters more.

In total we track 13 verified facts for Smallest.ai Waves today, each linking the primary source it came from so you can check our work - and vendor claims we have not measured ourselves are labeled as such on the Smallest.ai Waves fact sheet below.

## Fact sheet

### Pricing

| Fact | Value | Verified | Source |
| --- | --- | --- | --- |
| Pricing model | usage (credits) | Jul 20 | [source](https://smallest.ai/pricing) |
| Free tier quota | $10 in free credits | Jul 20 | [source](https://smallest.ai/pricing) |
| Enterprise / contact-sales threshold | Enterprise plan (custom pricing) adds SLA 99.99% | Jul 20 | [source](https://smallest.ai/pricing) |

### Capabilities

| Fact | Value | Verified | Source |
| --- | --- | --- | --- |
| TTFB latency (vendor-claimed) | ~100 ms | Jul 20 | [source](https://smallest.ai/text-to-speech) |
| Streaming audio output | ✓  Yes | Jul 20 | [source](https://docs.smallest.ai/waves/v-4-0-0/documentation/text-to-speech-lightning/streaming.md) |
| Realtime websocket API | ✓  Yes | Jul 20 | [source](https://docs.smallest.ai/waves/v-4-0-0/documentation/text-to-speech-lightning/streaming.md) |
| Instant voice cloning | ✓  Yes | Jul 20 | [source](https://smallest.ai/text-to-speech) |
| Languages supported | 12 languages | Jul 20 | [source](https://docs.smallest.ai/waves/documentation/getting-started/models) |

### Compliance & trust

| Fact | Value | Verified | Source |
| --- | --- | --- | --- |
| SOC 2 Type II | ✓  Enterprise plan only | Jul 20 | [source](https://smallest.ai/pricing) |
| HIPAA BAA available | ◑  Enterprise only | Jul 20 | [source](https://smallest.ai/pricing) |
| Self-host / on-prem option | ✓  Enterprise only | Jul 20 | [source](https://smallest.ai/pricing) |

### Build experience

| Fact | Value | Verified | Source |
| --- | --- | --- | --- |
| Concurrency on base plan | 20+ concurrent streams | Jul 20 | [source](https://smallest.ai/text-to-speech) |
| Output formats | WAV at 44,100 Hz shown in API example (sample_rate: 44100 | Jul 20 | [source](https://smallest.ai/text-to-speech) |

Source: https://www.versusref.com/tts/tools/smallest-ai/