Key facts
| API compatibility | OpenAI-compatible /v1/chat/completions (drop-in base URL change) |
| Models | 30+ models in one catalogue, from free tiers to frontier reasoning |
| Pricing | Flat monthly self-serve plans with unlimited fair-use usage |
| Free tier | plugsky-micro and plugsky-lite, no card required |
| Trial | 14-day full-access trial for stronger models |
| Deployment | Plugsky cloud, your VPC, on-prem and air-gapped |
| Optimisation target | Breadth, cost clarity and deployment choice over peak token rate |
TL;DR
- SambaNova optimises inference speed with purpose-built silicon.
- Plugsky optimises breadth, predictable pricing and deploy-anywhere options.
- Benchmark on your prompts; both expose OpenAI-style APIs.
- Keep the faster provider where users feel latency, route the rest.
- Evaluate total cost including capacity, not only tokens per second.
How it works, step by step
- Measure time to first token and completion time on your real prompts.
- Identify latency-critical paths and async or batch workloads.
- Replay the same prompts against Plugsky models and score quality.
- Move non-latency-critical workloads first and watch cost shape.
- Keep a fast provider for interactive paths if benchmarks justify it.
- Document routing so either provider can absorb more traffic.
Original data
Try it yourself
Open the SambaNova API cost calculator →
What SambaNova optimises for
SambaNova designs its own inference hardware and sells access to it, both as a hosted cloud and for private deployment. The pitch is speed and efficiency on open models, with a hardware roadmap behind it. For interactive products and streaming agents, that focus can translate into a visibly better experience.
The trade-off is specialisation. The model list is narrower than a general catalogue, and choosing a hardware-backed provider means aligning with its platform direction, regions and commercial model.
When a general API fits better
Most production traffic is not latency-critical. Classification, enrichment, summarisation, nightly indexing and evaluation jobs care about throughput, cost shape and model fit. Plugsky covers those with 30+ models, live embeddings and an OpenAI-compatible API, plus flat monthly self-serve pricing that is straightforward to forecast.
- Route by task criticality, not provider loyalty.
- Keep one embedding model per index for consistency.
- Pin model versions and review changes deliberately.
- Use the free plan to test before committing traffic.
- Record per-path latency budgets so routing decisions are explicit.
Evaluation and hybrid routing
Run the comparison on your own prompts. Measure quality, time to first token, completion time and failure behaviour under concurrency, then multiply by your traffic mix to see which provider belongs on which path. Speed wins matter only where users wait.
Keep a hybrid setup if both providers earn their place, with a shared response contract so callers do not know which model served them. Chat, streaming, tools, embeddings, RAG and agents are live on Plugsky; audio, images, moderation, files, batch, fine-tuning, assistants and responses are coming soon. See the live pricing page for current plans.
Honest comparison
| Capability | Plugsky | SambaNova | Building in-house |
|---|---|---|---|
| Optimisation target | Breadth and pricing clarity | Speed on custom silicon | Your own trade-offs |
| API style | OpenAI-compatible | OpenAI-compatible style | Full rewrite |
| Pricing shape | Flat monthly self-serve | Usage-based | Hardware plus ops cost |
| Deployment | Cloud, VPC, on-prem, air-gapped | Hosted and private options | You own the stack |
| Model range | 30+ models, one endpoint | Hosted open models | Open-weight models only |
Frequently asked questions
Is Plugsky as fast as SambaNova?
Not necessarily. SambaNova optimises for speed on purpose-built silicon. Benchmark both on your prompts and keep the faster provider only where latency affects users.
Can I migrate without rewriting code?
If your client uses the OpenAI schema, changing the base URL and model names is usually enough.
Is there a free plan?
Yes. plugsky-micro and plugsky-lite are free with no credit card, and a 14-day full-access trial opens stronger models.
How is pricing structured?
Self-serve plans are flat monthly with unlimited fair-use usage and no per-token billing. See the live pricing page for current plans.
When should I keep SambaNova?
When interactive latency is a product requirement and benchmarks confirm an advantage on your prompts, or when you need its private deployment options.
Can I run both providers?
Yes. Route interactive paths to the faster provider and send async, batch and agent workloads to Plugsky.