Tenderly for airdrop farming: 2026 review and verdict
Tenderly for airdrop farming: 2026 review and verdict
Tenderly started as a smart contract debugging and simulation platform, and it shows. the company positioned itself squarely at Solidity developers who needed to understand why transactions reverted. over time they bolted on RPC infrastructure, monitoring, alerting, and virtual testnets, turning a dev tool into something closer to a full-stack blockchain operations platform. if you have used Alchemy or QuickNode before, Tenderly fits roughly in the same category, but with a noticeably stronger lean toward tooling over raw throughput.
for airdrop farmers specifically, the pitch is interesting. most of us are not debugging production dApps, but we are doing repetitive on-chain interactions across multiple wallets, often across multiple chains, often under time pressure. the question is whether Tenderly’s node layer is good enough to be your primary RPC provider, or whether the developer tooling is just noise for our use case. after running it for a meaningful stretch of multi-wallet interactions on Ethereum, Arbitrum, Base, and Optimism, my answer is: it is very good for specific workflows, but it is not a universal fit, and the pricing model has a sharp edge that catches people off guard.
the headline verdict up front: if you are running 1-50 wallets and want simulation built into your stack, Tenderly is hard to beat on value. if you are pushing 200+ wallets across a dozen chains with aggressive request volumes, you will hit the compute unit ceiling and find the jump to a paid plan steep.
what Tenderly actually does
Tenderly’s core infrastructure product is Tenderly Node, their Web3 gateway that gives you standard JSON-RPC endpoints. you get an HTTPS endpoint and a WebSocket endpoint per network, and they support the full eth_* namespace plus network-specific methods. that covers the basics any airdrop script needs: eth_sendRawTransaction, eth_getTransactionReceipt, eth_call, eth_getLogs, and so on.
on top of raw RPC, Tenderly layers a few things that matter for operators. the transaction simulator lets you call tenderly_simulateTransaction (or the REST simulation API) to see exactly what state changes a transaction would produce, what events it would emit, and whether it would revert, before you actually send it. for farming workflows where you are testing a new protocol interaction pattern across fifty wallets, this is genuinely useful. you can validate the calldata once against a simulation, then batch-fire your real transactions with confidence.
they also have Virtual TestNets, which replaced their older Forks product. these let you spin up a sandboxed fork of any mainnet at any block, with configurable state overrides and configurable chain IDs. for testing a new airdrop strategy without touching real funds, this is cleaner than using public testnets, which are often unreliable.
the monitoring layer, Tenderly Alerts, lets you set up webhook triggers on wallet addresses, contract events, or function calls. for multi-wallet operators this is actually useful: you can get notified when a target contract’s relevant function is called, or when one of your wallets gets an asset transfer. most pure RPC providers do not include this.
chain support as of early 2026 covers Ethereum mainnet, Arbitrum One, Arbitrum Nova, Optimism, Base, Polygon PoS, Polygon zkEVM, BNB Chain, Avalanche C-Chain, Gnosis Chain, and a handful of others. they add networks over time. the gap: many of the newer app-specific L3s, smaller EVM chains, and non-EVM networks are not present. if your farming workflow touches Blast, Linea, Scroll, or Berachain, verify current coverage directly on their supported networks page before committing.
WebSocket support is available on all plans, including free. archive node access (historical state queries going back to genesis) is included for Ethereum and most major L2s, which is better than some competitors who gate archive behind higher tiers.
pricing
Tenderly uses a compute unit (CU) model. different RPC methods cost different numbers of compute units. a basic eth_blockNumber might cost 10 CU; eth_getLogs with a wide range costs more; simulation calls cost significantly more.
the free plan as of 2026 gives you 25 million compute units per month across all your projects, plus access to the simulation API with a monthly cap. for solo operators making a few hundred transactions per day across a handful of wallets, this is enough. once you start running 20+ wallets with multiple calls per wallet per day, you will burn through it faster than expected, especially if you are using eth_getLogs heavily or calling the simulation API.
the first paid plan, Tenderly Pro, is listed at $50 per month. it increases your monthly CU allowance substantially and removes several of the free-tier caps on the developer tooling side. above that there are custom enterprise tiers.
the pricing structure can be reviewed at tenderly.co/pricing, which I would recommend checking directly since they have revised it several times and specific numbers shift. the core issue is there is no $15-20/month middle tier. the jump from free to $50 is real, and for someone running a modest farming operation, that is a meaningful monthly cost to justify against expected airdrop value, which is never guaranteed.
what works
simulation before sending. being able to call the simulation API before firing a real transaction is genuinely useful for complex protocol interactions. i have used it to catch miscalculated calldata on a new vault deposit pattern before it cost me gas on a failed transaction across 30 wallets. no other RPC provider bundles this at the same level of accessibility.
archive node access without a separate plan. on Alchemy, archive access requires their Growth plan at a higher price point. on Tenderly, it is included for the major chains on the free tier. for farming workflows that involve checking historical state or replaying past blocks, this matters.
WebSocket stability. the WebSocket connections have been stable in my testing on Arbitrum and Ethereum mainnet. subscription-based event listening (eth_subscribe for pending transactions or new blocks) works without frequent disconnects. i am using singapore mobile proxies to distribute connections by region and the Tenderly WS layer handles reconnects cleanly.
dashboard visibility. the Tenderly dashboard shows per-request logs, response times, error rates, and compute unit consumption in near-real time. for debugging why a batch of transactions is failing, being able to inspect individual RPC calls in the UI is faster than parsing raw logs locally.
Virtual TestNets for strategy testing. forking mainnet state at a specific block to test a new protocol’s deposit flow before the actual campaign launch has saved me wasted gas more than once. the Virtual TestNets feature is stable and faster to spin up than running a local Hardhat/Anvil fork for quick validation.
what doesn’t
the free-to-paid cliff. 25M CU per month sounds like a lot until you are running 40 wallets with multiple contract calls each, event polling, and occasional simulation calls. the jump to $50/month for the Pro plan is steep relative to competitors. QuickNode, for instance, has intermediate paid tiers that make scaling more gradual.
chain coverage gaps. if your farming calendar includes protocols on Linea, Scroll, Taiko, Berachain, or app-specific L3s, Tenderly may not have those chains on the node. i have had to maintain a parallel QuickNode or public RPC setup for chains Tenderly does not support, which complicates scripts.
higher CU cost on complex calls. methods like eth_getLogs with broad filters and trace methods (trace_transaction, debug_traceTransaction) consume compute units at a rate that surprises people used to flat request-count models. if your farming scripts are log-heavy, benchmark your CU consumption before assuming the free tier is sufficient.
support response time on free tier. the Discord community is active but official support prioritises paid users. on a free plan, turnaround on specific technical issues can be slow. for farming campaigns with narrow time windows, this is a real operational risk.
no native non-EVM support. if Solana, Sui, Aptos, or Cosmos ecosystems ever show up on a farming calendar, Tenderly is not your tool. the platform is EVM-only, full stop.
who should buy
multi-wallet EVM operators running 10-100 wallets on major chains. if your farming is concentrated on Ethereum, Arbitrum, Base, and Optimism, Tenderly’s chain coverage is a non-issue and the simulation tooling adds real value. the free tier likely covers light-to-moderate usage; the $50/month Pro plan is justified if you are running daily campaigns.
operators who run complex protocol interactions. if you are interacting with newer DeFi protocols that have multi-step deposit flows, approval chains, or callback patterns, the ability to simulate before sending is worth the provider switch by itself. this is where Tenderly genuinely differentiates.
developers who farm and build. if you are maintaining your own farming scripts and want tooling for debugging and testing in the same platform as your RPC endpoints, the unified dashboard is a real time saver. you can check my blog index for more on building farming automation toolchains.
who should skip
high-volume farmers pushing 200+ wallets with aggressive poll rates. the compute unit model penalises high request frequency. if you are polling mempool or firing batch calls every few seconds across many wallets, the economics of Tenderly vs a flat-rate provider like QuickNode’s pay-as-you-go shift unfavourably at scale.
operators targeting newer or obscure chains. if half your farming calendar is on chains Tenderly does not support, you are going to maintain two RPC stacks anyway. at that point, consolidating on a provider with broader chain coverage is simpler.
people who want the cheapest possible baseline. public RPC endpoints from the chains themselves (Arbitrum’s own endpoint, Base’s public RPC) are free with no account needed. for simple, low-frequency workflows, Tenderly adds overhead without necessarily adding value. see my article on choosing the right RPC setup for airdrop farming for a comparison of free options.
alternatives to consider
QuickNode. broader chain coverage than Tenderly, more granular paid tiers, and a similar dashboard experience. the simulation tooling is less mature, but if chain diversity matters more than dev tooling, QuickNode is the stronger operational choice. the multiaccountops.com team covers QuickNode and RPC configuration for multi-wallet ops in more depth.
Alchemy. best-in-class enhanced APIs (transfers API, NFT API, token balances) and strong Ethereum/L2 coverage. archive access is gated behind paid plans, which is a disadvantage vs Tenderly on the free tier. good choice if you are heavy on event indexing.
Ankr. genuinely broad chain support including many smaller EVM chains and some non-EVM networks. pricing is competitive, compute units are cheap. the developer tooling is thinner than Tenderly, but if you are running a lean RPC setup across 15+ chains, Ankr’s breadth is hard to match. Ethereum’s own documentation has a comparison table of major providers that is worth skimming for a neutral overview.
verdict
Tenderly earns its place in an EVM-focused airdrop farming stack primarily because of the transaction simulator and the monitoring layer, two things no other RPC provider bundles this well at the free tier. the raw node infrastructure is solid for major chains, WebSocket support is reliable, and archive access is not gated. the pricing cliff between free and Pro is a genuine friction point, and chain coverage will block you if your targets are off the beaten path. for a concentrated EVM operation on mainstream chains, it is a four out of five. for everyone else, evaluate the alternatives first.
Written by Xavier Fok
disclosure: this article may contain affiliate links. if you buy through them we may earn a commission at no extra cost to you. verdicts are independent of payouts. last reviewed by Xavier Fok on 2026-05-19.