Baidu Text-to-Speech vs Fliki

Baidu Text-to-Speech converts text into speech for applications and devices, with Chinese, English, mixed Chinese-English, and more than 70 voice styles available through its online service. Users can change speech rate, pitch, volume, and supported emotional effects; Chinese polyphonic characters can be annotated with pronunciation. Streaming synthesis can play audio nearly as text is entered, and long-text synthesis handles up to 100,000 Chinese characters in one request. Baidu provides HTTP and WebSocket APIs, online and offline SDKs, and Android and iOS SDKs for phones and smart devices. Offline synthesis is intended for settings with weak or no network access, including mobile apps, readers, robots, and smart hardware. Listed uses include audiobook reading, news and order announcements, and smart hardware. Short-text API requests must stay under 1,024 GBK bytes, with 120 bytes or less recommended. Export formats are MP3, PCM, and WAV. The service offers a free trial; offline trial and license plans are listed, while prices for other listed plans are not provided.

Fliki is a video-creation service with text-to-video, image-to-video, and AI-avatar features. It supports commercial use and provides API access. The free plan costs nothing, lasts forever, requires no credit card, and includes 3 credits per month, exports up to one minute at 720p, and allows 50 scenes. Standard costs $28 a month with no commitment and cancellation anytime. It includes 2160 credits per year, 15-minute exports, 1080p resolution, 100 scenes, and 50 publications per month. Premium costs $88 a month under the same cancellation terms, with 7200 credits per year, 40-minute exports, 1080p resolution, 150 scenes, and 100 publications per month. The listed paid starting price is $8/user/mo. Maximum video length is 40 and maximum resolution is 4k. API is the listed platform.