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Murf API Alternative

Unreal Speech is up to 15x cheaper, making it the best Murf Text-to-Speech API alternative.

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Text to speech API - Unreal Speech

Unreal Speech

Cost-effective, scalable Text-to-Speech API with realistic human-like AI voices.
Text to speech API - Murf API

Murf API

Deploy high quality voices for your apps, website and other services at scale.

Voice Quality

Mean Opinion Score
Mean Opinion Score
Mean Opinion Score (MOS) is a numerical measure that represents the perceived quality of audio samples, commonly used in evaluating text-to-speech systems. The score ranges from 1 to 5, with 1 indicating poor quality and 5 signifying excellent quality. These scores are derived from comprehensive, professionally-conducted evaluations, and are anonymized to ensure unbiased results.


Voice Cloning
Per-word Timestamps
Pitch Control
Speed Control
Phone Formats (e.g. pcm_mulaw)
Voice Cloning
Per-word Timestamps
Pitch Control
Speed Control
Phone Formats (e.g. pcm_mulaw)
  • Unreal Speech offers per-word timestamps, pitch and speed control, and supports phone formats, but lacks voice cloning and multi-lingual capabilities.
  • Murf API, on the other hand, includes voice cloning and multi-lingual support, along with pitch and speed control, and phone format support, but does not offer per-word timestamps.
  • This makes Murf API more versatile for applications requiring voice cloning and multi-lingual support, while Unreal Speech may be better suited for projects needing precise synchronization with per-word timestamps.

Pricing & Plans

250,000 characters
3M characters
Extra: $16 per 1M chars
42M characters
Extra: $12 per 1M chars
150M characters
Extra: $10 per 1M chars
625M characters
Extra: $8 per 1M chars
API Subscription
12M characters (per year)
  • Unreal Speech offers a more flexible pricing model that caters to a wide range of usage scenarios, from a free tier with 250,000 characters per month to an Enterprise tier that provides 625M characters for $4999 per month.
  • This flexibility makes it accessible for both small-scale users and large organizations needing extensive character allowances.
  • In contrast, Murf API presents a single pricing tier at $3000/year for 12M characters (equivalent to 1M characters per month), positioning itself at a higher cost bracket for what might be considered moderate usage.
  • Comparatively, Unreal Speech is significantly more cost-effective, especially at higher usage levels, and is up to 15x cheaper than Murf API.


  • Unreal Speech offers a cost-effective, scalable Text-to-Speech API with high-quality voices and a flexible pricing range, but does not currently support voice cloning or multiple languages.
  • Its pricing model provides significant flexibility and scalability, from a generous free tier to an enterprise option that is up to 15x cheaper than Murf API.
  • In contrast, Murf API, while offering voice cloning and multilingual support, comes at a steep yearly subscription cost with a limited character allowance.
  • Given its competitive pricing and broad feature set, Unreal Speech emerges as the better choice for developers seeking a balance between quality, flexibility, and cost.

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Frequently Asked Questions

How easy is it to switch from Murf API to Unreal Speech?
  • Very easy, it only takes a few minutes. We give you 250,000 free characters per month, so you can start using our simple text-to-speech API right away.
What unique feature does Unreal Speech offer that Murf API does not?
  • Unreal Speech offers per-word timestamps, allowing for precise synchronization of audio with text, which is a feature not available in Murf API.
  • This is particularly useful for applications requiring detailed audio-text alignment, such as subtitles or interactive applications.
What is the advantage of choosing Unreal Speech's free plan over Murf API for a small project?
  • Unreal Speech's free plan offers 250,000 characters every month at no cost, providing a budget-friendly option for developers or small projects without the upfront investment required by Murf API's annual subscription.
In terms of scalability and future growth, how do Unreal Speech's plans accommodate rapidly growing applications?
  • Unreal Speech's plans, ranging from a free tier to an Enterprise level offering 625M characters per month, are designed to accommodate rapidly growing applications, ensuring scalability by providing options to upgrade as usage and requirements increase.
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