iFlytek Spark
xinghuo.xfyun.cn
iFlytek's large language model assistant popular in China.
Quick Information
- Category:
- Writing & Chat
- Pricing:
- Freemium
- Platforms:
- Web, API
- Free Plan:
- Yes
- API Available:
- Yes
- Last Verified:
- September 2026
What Is iFlytek Spark?
iFlytek Spark is a Chinese AI model family with genuinely competitive free and paid tiers: 2 million free tokens on API signup, a permanently free Spark Lite tier (one of the best free LLM APIs for Chinese-language tasks), and paid Spark 3.5 Max at ¥2.1 per 10,000 tokens — significantly cheaper than comparable top models from Baidu and Alibaba. The Spark Pro-128K large model is available at an even lower 0.21 yuan per 10,000 tokens, with developers able to obtain 5 million free tokens of that version through real-name authentication.
Its combination of a permanently free tier (Spark Lite) plus substantial free token grants (2M on signup, 5M more via verification for Spark Pro-128K) makes it genuinely accessible for Chinese-language AI development without significant upfront cost — a meaningful accessibility advantage in a competitive Chinese AI market where free tier generosity varies significantly between providers.
It's aimed at developers building Chinese-language AI applications wanting genuinely competitive, low-cost API access, with the combination of a permanently free tier and substantial signup token grants making initial development and testing largely free before scaling into paid usage. See our AI Universe for broader Chinese AI model comparisons against DeepSeek Chat and Ernie Bot.
What Can You Use iFlytek Spark For?
Chinese-language AI development
Builds AI applications specifically optimized for Chinese-language tasks.
Low-cost API integration
Integrates competitively priced AI models into applications via API.
Free-tier AI experimentation
Experiments with AI capabilities using substantial free token allowances.
iFlytek Spark Features
- Spark Lite — A permanently free tier, among the best free LLM APIs for Chinese-language tasks.
- Spark 3.5 Max — A paid, higher-capability model priced significantly below comparable competitors.
- Spark Pro-128K — A large-context model available at very low cost, with substantial free token grants via verification.
- Generous free token grants — Provides 2M free tokens on signup, plus 5M more for Spark Pro-128K via real-name authentication.
Who Is iFlytek Spark For?
- Chinese-language AI developers — Gets genuinely competitive, low-cost API access optimized for Chinese-language tasks.
- Budget-conscious developers — Uses the permanently free Spark Lite tier or substantial free token grants for initial development.
iFlytek Spark Pros & Limitations
What We Like
- Genuinely competitive pricing, significantly cheaper than comparable Baidu and Alibaba models
- Permanently free Spark Lite tier provides real ongoing free access, not just a limited trial
- Substantial free token grants (2M + 5M via verification) make initial development largely free
Limitations
- Optimized primarily for Chinese-language tasks, less established for other languages
- Less established in Western markets compared to major AI providers
- Understanding the tiered model naming (Lite, 3.5 Max, Pro-128K) requires some research to choose correctly
iFlytek Spark Pricing
| Plan | Price | Main Features |
|---|---|---|
| Spark Lite | $0 (permanent) | Free Chinese-language LLM API access |
| API signup bonus | 2M free tokens | Initial free token allowance |
| Spark 3.5 Max | ¥2.1/10K tokens | Higher-capability paid model |
| Spark Pro-128K | 0.21 yuan/10K tokens | Large-context model, 5M free tokens via verification |
Pricing was last verified September 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #904
- Overall Score:
- 0.0/100
- Monthly Users:
- –
- Rank Change:
- –
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by iFlytek Spark or its company. How Our Rankings Work
Frequently Asked Questions
Is Spark Lite really permanently free?
Yes, it’s a permanently free tier, among the best free LLM APIs for Chinese-language tasks.
How many free tokens do new developers get?
2 million on API signup, plus 5 million more for Spark Pro-128K via real-name authentication.
How much does Spark 3.5 Max cost?
¥2.1 per 10,000 tokens, significantly cheaper than comparable Baidu and Alibaba models.
Is iFlytek Spark optimized for English?
It’s primarily optimized for Chinese-language tasks.
Our Take
iFlytek Spark's combination of a permanently free tier and substantial free token grants makes it genuinely accessible for Chinese-language AI development without significant upfront cost.
Its competitive paid pricing, undercutting comparable Baidu and Alibaba models, extends that accessibility into production-scale usage.
iFlytek Spark Alternatives
iFlytek Spark Comparisons
Ready to try iFlytek Spark?
Visit the official website to get started.
Visit Official WebsiteAI Listing Jungle is an independent AI tools directory. Product names, logos, and trademarks belong to their respective owners.