Compare · Head-to-Head Architecture Audit
Alchemy vs BlazingNode for Polygon PoS
Eliminate unpredictable Compute Unit bills with transparent request envelopes and sub-40ms P95 tail latency.
Alchemy is a comprehensive developer platform offering multi-chain infrastructure, WebSockets, account abstraction, and dashboard tools. However, for dedicated Polygon PoS workloads, its Compute Unit pricing can make monthly costs volatile.
BlazingNode focuses exclusively on Polygon PoS with dedicated bare-metal hardware in the Montreal/NY4 corridor, flat 1:1 request counting with zero CU multipliers, and included debug trace calls.
Disclosure: This is a BlazingNode comparison page. Pricing verified against official documentation and the CompareNodes public repository at https://www.comparenodes.com and https://github.com/comparenodes. Pricing last checked: October 28, 2026. Verify current provider pages before making a final buying decision.
Head-to-Head Calculator
Side-by-side audit calibrated against official first-party documentation. While Alchemy measures your traffic through complex billing units (170 CU per call (official doc rate) on traces and 75 CU per call (75x penalty) on logs), BlazingNode guarantees transparent 1:1 request counting with zero Compute Unit multipliers.
1. Calibrate Production Workload
Adjust monthly volume, logs, archive deep calls, traces, and websockets to model your true monthly bill.
Builder Plan
True 1:1 Request Counting • 0x Multipliers • Included Ceilings
Base plan: $49/mo
Growth / PAYG Tier
Compute Units Weight Multipliers
525M total Compute Units (525M billed at $0.52/M)
Live Competitor Showdown for Calibrated Workload (20M calls/mo)
Verified first-party monthly cost comparison based on your exact slider parameters above.
| Provider | Recommended Plan | Est. Monthly Bill | Trace Multiplier | Event Logs Fee | Burst / RPS | Montreal p50 | Tip Drift |
|---|---|---|---|---|---|---|---|
| BlazingNode | Builder Plan | $49/mo | Included with plan | 1:1 Raw count with zero multiplier | 25 / 300 RPS | 6.2ms | 0.00% |
| Chainstack | Growth (Shared) | $49/mo | 2x Archive Mode + Pro/Dedicated | 1 RU (Full Node) | 250 RPS | 38.4ms | 3.20% |
| dRPC | Pro Plan | $120/mo | 20 CU flat | 20 CU flat | 150 / 300 RPS | 34.1ms | 4.10% |
| Alchemy | Pay As You Go | $312/mo | 170 CU / call | 75 CU / call with 75x penalty | 150 / 300 RPS | 22.3ms | 2.40% |
| QuickNode | Build + Overages | $247/mo | 40 credits with 2x multiplier | 20 credits at 1x base | 50 RPS | 26.5ms | 1.80% |
| Infura | Team (+1P) Plan | $425/mo | 1,000 credits (12.5x) | 255 credits (3.2x) | 100 / 200 RPS | 42.1ms | 3.50% |
| Ankr | Premium PAYG | $400/mo | 400 credits (2x) | 200 credits (1x) | 100 / 200 RPS | 46.1ms | 4.80% |
Northeast Corridor Latency Showdown (p50 & p95)
Direct CompareNodes live telemetry for Polygon eth_getBlockByNumber.
Montreal Hub
N. Virginia
Columbus, OH
Pricing and method weights are verified against official documentation and the CompareNodes public repository at https://www.comparenodes.com and https://github.com/comparenodes. Latency numbers reflect observed internal benchmark measurements across sampled request windows in North American cloud regions.
Core distinction: Compute Units Weight Multipliers vs dedicated 1:1 Polygon RPC
Alchemy meters usage under its Compute Units Weight Multipliers model on the Growth / PAYG Tier tier (up to 40 RPS, 7.8% multi-region tip drift). In contrast, BlazingNode provides dedicated Polygon PoS capacity with strict 1:1 request counting, included debug_traceTransaction quotas, included Deep Calls (>128 blocks), 300 RPS burst headroom on Builder, Operator, and Pro, and 500 RPS on Business, starting at 49 USDC/mo.
Who this comparison is for
- Teams running Polygon PoS workloads on Alchemy who want predictable 1:1 monthly request envelopes
- Bot operators, arbitrageurs, and indexers experiencing p95 tail latency or stale block reads on shared cloud proxies
- Developers with heavy eth_getLogs, archive Deep Calls, or debug_traceTransaction workloads tired of unit multipliers
Key Architectural Differences
No Compute Unit Penalties
Alchemy charges 75 CUs for eth_getLogs and 26 CUs for eth_call. BlazingNode counts every JSON-RPC request 1:1.
Low-Latency Northeast Co-location
BlazingNode operates dedicated infrastructure in the Montreal/NY4 corridor, providing sub-40ms P95 latency into NY4 financial proxies.
Included Trace Allowances
Paid BlazingNode plans bundle 25,000 to 200,000 trace/debug calls monthly with zero surcharge.
| Specification | Alchemy (Growth / PAYG Tier) | BlazingNode (Builder — $49/mo) |
|---|---|---|
| Billing & Metering Model | Compute Units Weight Multipliers | Direct 1:1 Monthly Requests (20M–160M+ included) |
| Event Logs (eth_getLogs < 128 blocks) | Metered via unit multipliers or shared RPS pool | 1:1 request metering with zero Compute Unit multipliers |
| Deep Archive Calls (> 128 blocks) | Multiplied compute/archive units or higher tier required | 2,500–35,000 included + Pay-As-You-Go Deep Calls Packs ($6–$89) |
| Trace & Debug (debug_traceTransaction) | High unit multiplier or restricted on entry plans | Included on all paid plans (25K, 50K, 100K, 200K/mo) |
| Throughput & Burst Ceiling | Up to 40 RPS | 300 RPS Peak Burst on Builder, Operator, Pro; 500 RPS Peak Burst on Business |
| Northeast Latency (Montreal / Ashburn p50) | 52ms / 42ms | 6.2ms (ca-central-1) / 16.5ms (us-east-1) |
| Stale Block Read / Tip Drift Rate | 7.8% multi-node sync variance | 0.00% measured block drift in sample benchmark windows |
Where Alchemy fits well
- Multi-chain hobbyist or generalist projects needing dozens of non-Polygon networks under one login
- Low-volume workloads that stay comfortably inside free or entry credit allowances
- Teams already locked into vendor-specific SDKs or proprietary webhook pipelines
Where BlazingNode is stronger
- Polygon PoS specialization on dedicated Bor nodes
- True 1:1 request counting (zero Compute Unit or Watch/Request Unit inflation)
- Included monthly trace quotas (25K to 200K) and Deep Calls allowances
- Pay-As-You-Go Volume, Trace, Deep Calls, and 72h Spike Passes that never auto-renew
- Instant USDC on-chain settlement on Polygon Mainnet with verifiable PDF receipts
- 72-hour mainnet trial (500K requests, 300 RPS burst)
Workload architecture breakdown
| High-throughput Polygon execution & bots | BlazingNode (Sub-17ms US-East / 6.2ms Montreal p50, tip-of-chain freshness) |
| Predictable Polygon monthly cost budgeting | BlazingNode (Zero CU/credit multiplier math; direct 1:1 monthly request caps) |
| Heavy eth_getLogs & Historical Deep Calls | BlazingNode (1:1 active logs <128 blocks + non-expiring Deep Calls Packs from $6) |
| Trace and debug call volume | BlazingNode (Up to 200K traces included on paid plans without 40x–1000x unit penalties) |
| Multi-chain application with high Polygon volume | Isolate Polygon PoS on BlazingNode; keep secondary chains on Alchemy |
Benchmark BlazingNode Against Alchemy Right Now
Run a live cURL test against BlazingNode's bare-metal Bor engine to compare response latency directly:
curl -X POST "https://polygon.blazingnode.com" \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'Frequently Asked Questions: Alchemy vs BlazingNode
Can I use BlazingNode as a primary and keep Alchemy as fallback?
Yes. Most production teams configure a dual-transport router, routing heavy read methods including eth_getLogs and eth_call to BlazingNode and falling back to Alchemy on error.
How does Alchemy's 75x eth_getLogs multiplier affect high-volume indexers?
Querying 1M log requests on Alchemy consumes 75M Compute Units. On BlazingNode, 1M log requests counts as 1M requests.