Chang Chen

How to build a voice AI agent with Cartesia

A step-by-step guide to building a natural, low-latency voice AI agent with Cartesia's Sonic text-to-speech, from architecture to production deployment.

15 Speechify alternatives, free and paid

Speechify alternatives for listening to documents or building with speech, including which options are free and what each tool actually does.

ElevenLabs Alternatives: 10 Options Compared

ElevenLabs alternatives compared by the job: real-time voice agents, scripted voiceover, document reading, and media editing, plus a test plan.

10 Descript alternatives to consider

Compare Descript alternatives for recording, transcript editing, video production, and speech APIs. See which parts of your workflow each tool covers.

10 Google Cloud Text-to-Speech alternatives to consider

Compare Google text-to-speech alternatives by API workflow, language support, speech controls, and deployment requirements.

11 Murf AI alternatives to consider

Compare Murf AI alternatives for scripted narration and speech APIs. Test editing, exports, and streaming before choosing a tool.

How to use text-to-speech on Discord

Use Discord's /tts command, set playback and notification preferences, and troubleshoot messages that are not read aloud.

10 Hume AI alternatives to consider

Compare Hume AI alternatives for speech generation and voice agents. Learn how TTS differs from conversational interfaces and expression analysis.

10 Lovo AI alternatives to consider

Compare Lovo AI alternatives for recorded narration, custom voices, and live speech. Test voice consistency and revision workflows.

11 Amazon Polly alternatives to consider

Compare Amazon Polly alternatives for speech APIs and recorded audio. Check SSML, voice engines, audio formats, and migration work.

11 Fliki alternatives to consider

Compare Fliki alternatives for narrated videos and speech generation. See which tools assemble videos and which supply audio.

10 Microsoft Azure Text-to-Speech alternatives to consider

Compare Azure text-to-speech alternatives by voice, region, SSML support, and integration needs. Plan what to test before migrating.

10 Narakeet alternatives to consider

Compare Narakeet alternatives for narration and speech APIs. Check slide timing, pronunciation, and the steps needed for a finished video.

15 PlayHT alternatives after the shutdown

PlayHT shut down on December 31, 2025. Compare 15 alternatives by the job you need done, and see what a migration can still recover.

11 Resemble AI alternatives to consider

Compare Resemble AI alternatives for custom voices and speech generation. Check consent, voice consistency, deployment options, and usage rights.

10 Respeecher alternatives to consider

Compare Respeecher alternatives for voice cloning and generated dialogue. Learn how text-to-speech differs from converting a recorded performance.

10 Speechelo alternatives to consider

Compare Speechelo alternatives for voiceovers, document reading, and speech APIs. Check purchase terms, revisions, and commercial exports.

10 Typecast alternatives to consider

Compare Typecast alternatives for scripted and interactive voices. Test delivery controls, speaker consistency, and interruption handling.

10 WellSaid Labs alternatives to consider

Compare WellSaid Labs alternatives for business narration and voice applications. Test script review, pronunciation corrections, and API behavior.