Data 2026-10-19 05:01 · USD/CNY 6.74
中文← Sinan Lab › Relay site comparisons › dddai.dev vs runapi.co
Relay site comparisons
dddai.dev vs runapi.co
As of 2026-10-19, dddai.dev and runapi.co both sell 6 mainstream models: dddai.dev has the lower effective price on 6, runapi.co on 0, and 0 are about the same. Across these shared models, dddai.dev's median effective price is 23% of reference and runapi.co's is 40%.
Effective = the listed price converted into real dollars at the site's top-up rate and FX, per million output tokens. We make no recommendation; we just put both sites' measurements side by side.
Facts for both sites
| dddai.dev | runapi.co | |
|---|---|---|
| Price profile | Below bulk discount | Near public price |
| Median effective price of mainstream models (vs reference) | 23% (6 mainstream) | 60% (35 mainstream) |
| Models with quotes | 9 | 180 |
| Top-up rate | ¥1.00 per $1 | ¥6.75 per $1 |
| Group used for pricing | default ×0.230 | default ×1.00 |
| 24-hour reachability | 100% | 100% |
| Median time to first byte | 2004 ms | 4442 ms |
| New-user sign-up | Open | Open |
| Panel | one-api | one-api |
| First indexed | 2026-09-05 | 2026-09-05 |
Mainstream models sold by both · 6
$ per million output tokens; small print is the listed price (site credits, unconverted).
| Model | dddai.dev | runapi.co | Reference price | Lower effective price |
|---|---|---|---|---|
| GPT-6.1 Sol | 2.32listed $2.30 | 4.01listed $4.00 | 10.00 | dddai.dev lower by 42% |
| GPT-6 Astra | 11.61listed $11.50 | 20.04listed $20.00 | 50.00 | dddai.dev lower by 42% |
| GPT-6 Sol | 2.32listed $2.30 | 4.01listed $4.00 | 10.00 | dddai.dev lower by 42% |
| GPT-5.6 Sol | 6.96listed $6.90 | 12.02listed $12.00 | 20.00 | dddai.dev lower by 42% |
| GPT-5.6 Terra | 2.79listed $2.76 | 4.81listed $4.80 | 12.00 | dddai.dev lower by 42% |
| GPT-5.5 | 6.96listed $6.90 | 12.02listed $12.00 | 30.00 | dddai.dev lower by 42% |
This is an arithmetic ratio. It is not an accusation against the vendor, and a lower public source not yet indexed here may exist.
FAQ
- Which is cheaper, dddai.dev or runapi.co?
- It depends on the model. Of the 6 mainstream models both sell, dddai.dev is lower on 6 (e.g. GPT-6.1 Sol、GPT-6 Astra、GPT-6 Sol), runapi.co is lower on 0, and 0 are about the same. We only show effective prices and make no recommendation.
- How are the effective prices at dddai.dev and runapi.co calculated?
- Effective = listed price × group multiplier × top-up rate ÷ FX (today 6.74). dddai.dev: top-up rate ¥1.00 per $1, group default ×0.230; runapi.co: top-up rate ¥6.75 per $1, group default ×1.00. A site's own page may show a member-group price by default.
- Which is easier to reach, dddai.dev or runapi.co?
- Our probes over the last 24 hours: dddai.dev reachable 100%, median time to first byte 2004 ms; runapi.co reachable 100%, median time to first byte 4442 ms. Reachability only says whether it can be reached, not model quality.
- Can you still sign up at both sites?
- dddai.dev: Open; runapi.co: Open.
- How often is this data updated?
- Panel prices are fetched daily and reachability is probed hourly; every price can be traced to a fetch snapshot on each site's page.
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