kitio.aiBaidu Qianfan vs flatkey
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Baidu Qianfan starts at See pricing page and flatkey starts at $10 one-time. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- ERNIE model access
- Third-party models like DeepSeek
- Function calling
- Structured output
- Visual understanding models
- Seat and member key management
- Single key for many model APIs
- 1,000+ pay-per-call tools
- Model comparison and playground
- No charge for failed calls
- CLI
| Feature | Baidu Qianfan | flatkey |
|---|---|---|
| Best for | Baidu AI Cloud platform for ERNIE and other models via API | One API key and balance for GPT, Claude, Gemini and other models |
| Category | Models & APIs | Models & APIs |
| Pricing model | Paid | Freemium |
| Starting price | See pricing page | $10 one-time |
| Free plan | No | Yes |
| Made by | Baidu | flatkey |
| Based in | China | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
Baidu Qianfan starts at See pricing page and flatkey starts at $10 one-time. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
ERNIE 4.5 Turbo
$0.11 / 1M input tokens
- $0.45 per 1M output tokens
- 32K and 128K context versions
DeepSeek-V4-Flash
$0.14 / 1M input tokens
- $0.28 per 1M output tokens
- Cache hits at $0.028 per 1M
ERNIE 5.1
$0.56 / 1M input tokens
- $2.53 per 1M output tokens
- Higher rates above 32K input
5 plans
Go
$10 one-time
- $11 in credits
- 10% bonus
Pro
$30 one-time
- $33 in credits
- 10% bonus
Max
$100 one-time
- $115 in credits
- 15% bonus
Ultra
$300 one-time
- $360 in credits
- 20% bonus
Enterprise
Contact sales
- B300 inference cloud
- Committed-volume discounts
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Baidu Qianfan
- Low token prices on ERNIE Turbo models
- Several model families in one API
- Cached input is billed at a discount
- Documentation is sparse in English
- Prices change with input length
- Smaller ecosystem outside China
flatkey
- One bill across many providers
- Credits never expire
- Many local payment methods
- Adds a middle layer between you and providers
- Pricing varies by model
- Enterprise terms need a sales call
Which one should you choose?
Choose Baidu Qianfan if you want:
- Low token prices on ERNIE Turbo models
- Several model families in one API
- Cached input is billed at a discount
Watch out: documentation is sparse in english.
Choose flatkey if you want:
- One bill across many providers
- Credits never expire
- Many local payment methods
Watch out: adds a middle layer between you and providers.
Baidu Qianfan vs flatkey FAQ
What is the difference between Baidu Qianfan and flatkey?
Baidu Qianfan: Baidu AI Cloud platform for ERNIE and other models via API. flatkey: One API key and balance for GPT, Claude, Gemini and other models. Both are models & apis tools.
Is Baidu Qianfan or flatkey cheaper?
Baidu Qianfan starts at See pricing page and flatkey starts at $10 one-time. Check both pricing pages for current plans.
Do Baidu Qianfan and flatkey have free plans?
Baidu Qianfan: No. flatkey: Yes.
Who makes Baidu Qianfan?
Baidu Qianfan is made by Baidu, based in China.
Who makes flatkey?
flatkey is made by flatkey.
Which should I choose, Baidu Qianfan or flatkey?
Choose Baidu Qianfan if you value low token prices on ernie turbo models and several model families in one api. Choose flatkey if you value one bill across many providers and credits never expire.