
Eleven Labs
Play.ht
Murf AI
Lovo.ai
Speechify
Blogcast
NaturalReader
Generate realistic Text to Speech voiceovers online with AI. Convert text to audio and export it as MP3 & WAV files using Listnr

devtoolz.dev
CodeKitHub
DevToys
CodeSwissKnife
All Over Tools
DevNestTools
DevBox
Free browser-based tools for formatting, encoding, decoding, conversion, generators and everyday software development tasks.

Which is more popular?
Based on our record, Listnr AI seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | listnr.ai | developertoolbox.tech |
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| Company | 2020 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Listnr AI is an AI Text to Speech tool which offers publishers state-of-the-art Text to Speech voices without breaking the bank. We have over 1000+ voices in over 80 languages available on our platform.
Developer Tool Box is a free collection of browser-based developer utilities for everyday software development. It provides tools for JSON formatting, Base64 conversion, UUID generation, URL encoding, hashing, and more, with additional utilities covering crypto, web, development, networking,...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of DeveloperToolBox.tech yet.
Walkthroughs and reviews on video.
Listnr (TTS) - Walkthrough
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Listnr AI and DeveloperToolBox.tech. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Listnr is a great pick for podcasters and content makers who need an easy-to-use narration tool. It’s packed with various natural-sounding voices in many languages, so you can create top-notch voiceovers that really...
Listnr.tech is one of the best-rated Text to Speech tools in 2022, with over 40,000 users using it to create audio content at scale. Most users found it satisfactory. In my tests, the voices sound natural but if you...
Listnr is a great tool for individuals and businesses in need of high-quality voiceovers for advertisements, e-learning, product demos, presentations, audiobooks, and YouTube videos, as well as publishers and content...
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Recommendations tracked on public social media and blogs since March 2021.


But listnr.tech had another use case with was right in front of us - AI Voiceovers, people were using listnr.tech not to create podcasts but to create voiceovers for their youtube videos. Source: about 4 years ago
We launched Listnr back in Sept' 20 and since then have acquired over 5000 users and have done over $75k+ in revenue. But we're not stopping at TTS, its just the beginning - we want to change the future of podcasting :) Checkout Listnr... - Source: Hacker News / about 5 years ago
Tracking DeveloperToolBox.tech since Sep 2026.
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Free online tools: JSON formatter, password generator, QR code maker, calculators, converters and more. Fast, private, no login — everything runs in your browser.
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A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
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