All these tools Vapi AI , Murf.ai , PlayHT offer flexible pricing models suitable for business owners, legal professionals seeking AI-powered solutions to enhance their eSign PDF efforts.
Vapi AI
Murf.ai
PlayHT
- Free Plan - $0
- Hacker Plan - $5/month
- Startup Plan - $299/month
- Growth Plan - $999/month
- Business Plan - Custom
- Creator Plan - $31.20/month
- Unlimited Plan - $29/month
- Enterprise Plan - Custom
These AI tools are among the best eSign PDF tools available in 2025. For business owners, legal professionals, tools like Vapi AI , Murf.ai , PlayHT help streamline the eSign PDF process by offering AI-powered features.
What is Vapi AI?
Vapi is a Voice AI platform created for developers. It helps developers build, test, and deploy voice AI agents easily and quickly. With Vapi, developers can focus on their main business logic as it handles the complicated parts of natural human conversation flow in voice AI applications.
What is Murf.ai?
Murf.ai, is a text- to - speech (TTS) platform that is designed to give voiceovers in a true to life and expressive manner for your videos, presentations, e-learning modules, audio books, podcasts, advertisements, among others. It basically aids you in transforming your written text to high-quality narration without the need of a human voice actor. Users can choose from over 120 voices in various languages, accents, and genders, including neutral, emotional, and character-specific voices.
What is PlayHT?
PlayHT voice generation is an advanced TTS and AI voiceover service. It has more than 900 voices in 142 languages to fit various applications like video overs, audiobooks, e-learning, podcasts, and more. Their key products are the ability to create an AI voice clone, being able to generate an API voice, and a cloned voice creator, along with the ability to design custom voices and pronounce words. PlayHT breaks the mold of traditional voice synthesis with natural-sounding voice quality with intonations, as well as possessing the ability to deliver differently styled and emotionally-backed human language. It also offers rights to commercial use and lays down guarantees for privacy and protection.
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Accuracy and Reliability:
4.8
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Cost-Efficiency:
4.9
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Customization and Flexibility:
4.9
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Data Privacy and Security:
4.9
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Ease of Use:
4.8
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Functionality and Features:
4.9
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Integration Capabilities:
4.8
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Performance and Speed:
4.8
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Support and Resources:
4.9
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No ratings found!
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Accuracy and Reliability:
4.9
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Cost-Efficiency:
4.7
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Customization and Flexibility:
4.8
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Data Privacy and Security:
4.7
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Ease of Use:
4.8
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Functionality and Features:
4.8
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Integration Capabilities:
4.5
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Performance and Speed:
4.7
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Support and Resources:
4.6
Murf.ai
High-quality voiceovers.
Ease of use.
Cost-effective.
Flexibility.
Customization.
Accessibility.
Limited emotional range.
Potential technical issues.
Limited music and sound effects library.
Copyright limitations.
- Not Data Available!
- Not Data Available!
- PlayHT
- Palo Alto, California