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 |
| Endpoints | Chat, streaming, JSON mode, function calling, embeddings, RAG and agents are live |
TL;DR
- Groq competes on token speed; measure whether speed is your real constraint.
- A general OpenAI-compatible API offers more model tiers and predictable pricing.
- Keep agent, RAG and evaluation code unchanged by staying on the same schema.
- Free tier and a 14-day full-access trial cover evaluation.
- Hybrid routing is common: fast provider for interactive paths, Plugsky for the rest.
How it works, step by step
- Measure time to first token and completion time on your real prompts and concurrency.
- Identify which paths need maximum speed and which are latency-tolerant.
- Replay the same prompts against Plugsky models and score quality.
- Move asynchronous and batch workloads first; leave interactive paths on Groq if needed.
- Watch cost shape over a full billing cycle, not a single test.
- Document routing so either provider can absorb more traffic.
Original data
Try it yourself
Open the Groq API cost calculator →
What Groq optimises for
Groq serves open models on its own hardware and has earned a reputation for fast token generation, especially for interactive chat and streaming. That focus is valuable when users feel every millisecond, such as live assistants and autocomplete-style features.
The catalogue, however, is deliberately narrow, and usage-based billing means spend scales with traffic. Teams whose workloads are mostly background processing, enrichment or batch generation often find that speed is not the limiting factor and that catalogue breadth and cost clarity matter more.
When a general API fits better
Plugsky exposes the same OpenAI-compatible schema Groq uses, so migration is a base URL and model-name change. The difference is positioning: a curated catalogue of 30+ models, flat monthly self-serve pricing, and deployment options that include customer VPC, on-prem and air-gapped environments.
- Route easy prompts to inexpensive tiers and hard prompts to frontier models.
- One key for chat, embeddings, RAG and agents.
- Free plan with plugsky-micro and plugsky-lite, no card.
- 14-day full-access trial to test stronger models on your prompts.
Latency, evaluation and hybrid routing
Do not take latency claims on faith in either direction. Build a small benchmark from recorded production prompts and measure time to first token, total completion time and quality per model. If Groq wins on the paths users feel, keep it there; route everything else through Plugsky.
Plugsky does not ship audio, image, moderation, files, batch, fine-tuning, assistants or responses endpoints yet; those are coming soon. Chat, streaming, tools, embeddings and agents are live. Start on the free plan, measure honestly, and check the live pricing page for current plans.
Honest comparison
| Capability | Plugsky | Groq | Self-hosting models |
|---|---|---|---|
| Optimisation target | Breadth and pricing clarity | Very fast token generation | Your own trade-offs |
| API style | OpenAI-compatible | OpenAI-compatible | Runtime-specific |
| Pricing shape | Flat monthly self-serve | Usage-based | GPU plus ops cost |
| Deployment | Cloud, VPC, on-prem, air-gapped | Managed cloud | Your infrastructure |
| Model range | 30+ models, one endpoint | Hosted open models | Open-weight models only |
Frequently asked questions
Is Plugsky as fast as Groq?
Not necessarily. Groq specialises in fast token generation, so some workloads will be faster there. Benchmark both on your own prompts and keep the faster path where users notice it.
Can I switch from Groq without code changes?
If you use the OpenAI SDK or an OpenAI-compatible framework, 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.
Does Plugsky support streaming and tool calls?
Yes. Streaming, JSON mode and function calling are live; check the docs for per-model details.
Can I run Groq and Plugsky together?
Yes. Route interactive paths to Groq if they need maximum speed and send background, agent and RAG workloads to Plugsky.