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Chainstack vs BlazingNode for Polygon RPC
Chainstack is one of the strongest low-cost Polygon RPC options. This comparison explains where Chainstack wins, where BlazingNode is simpler, and how to choose based on your workload.
Disclosure: This is a BlazingNode comparison page. Pricing last checked: July 8, 2026. Pricing and feature details can change. Verify current provider pages before making a final buying decision.
Short answer
Choose Chainstack if you want a broad, mature multi-chain infrastructure platform and the Growth or Pro request-unit model fits your workload. Choose BlazingNode if you want Polygon-only RPC with clear monthly request limits, included traces, USDC billing, and modular add-ons like extra 10M request packs.
Who this page is for
- Users comparing Chainstack Growth at $49 to Builder at 49 USDC
- Users comparing Chainstack Pro 80M at $199 to BlazingNode Pro 80M at 179 USDC
- Teams trying to understand RPS vs monthly request units vs included traces
| Plan | Monthly envelope | Published RPS | Trace handling | Main angle |
|---|---|---|---|---|
| Chainstack Growth $49 | 20M RUs | 250 RPS | trace/debug 2 RUs | Cheap-looking generalist option |
| BlazingNode Builder 49 USDC | 20M requests | 15 RPS | 25K included traces | Cleaner Polygon-only first paid step |
| Chainstack Pro $199 | 80M RUs | 400 RPS | trace/debug 2 RUs | High published throughput |
| BlazingNode Pro 179 USDC | 80M requests | 60 RPS | 100K included traces | Polygon-focused plan with included traces |
| Chainstack Business $499 | 200M RUs | 600 RPS | trace/debug 2 RUs | Large multi-chain business plan |
| BlazingNode Enterprise 349 USDC | 200M requests | 100 RPS | 250K included traces | Polygon-critical packaging with trace visibility |
The catch with comparing RPS
RPS ceiling is not the same thing as monthly sustained usage. Thirty RPS sustained all month is about 77.76M requests. That is why Chainstack Pro and BlazingNode Pro both matter here even though Chainstack publishes much higher RPS.
The catch with request units
Chainstack is not always raw request count. Full requests are 1 RU, archive requests are 2 RUs, and EVM trace/debug methods are 2 RUs. Historical eth_getLogs can also drift into archive-style billing depending on range age and provider rules.
Where Chainstack is stronger
- Mature multi-chain platform
- High published RPS
- Strong Growth and Pro pricing
- Broad infrastructure positioning
Where BlazingNode is stronger
- Polygon-only positioning
- Included trace calls shown directly on plans
- 99 USDC Operator plan with 40M requests and 50K traces
- 179 USDC Pro with 80M requests and 100K traces
- Extra 10M requests for 35 USDC
- 72-hour burst passes
- USDC billing and site tools like RPC Checker and Ask Daniel
Fair conclusion
Chainstack is not a weak competitor. It is probably the cheapest-looking serious option in this comparison. BlazingNode is worth considering when the pain is specifically Polygon workload reliability, trace clarity, USDC billing, and modular monthly volume rather than broad multi-chain coverage.