A Solana trading bot needs more than a fast connection. It needs the right data: raw shreds for a custom processing pipeline, reconstructed transactions for early observation, or account updates for maintaining execution state.
Our five picks are Shredo, Helius, Triton One, QuickNode and Chainstack. Shredo takes the #1 spot in this guide for teams seeking affordable raw shred delivery and structured transaction feeds without purchasing a broader infrastructure bundle.
The right choice depends on what your bot actually needs to observe. A raw shred feed, a pre-execution transaction stream and a stream of executed account updates serve different purposes.
The best Solana data feeds at a glance
| Rank | Provider | Products considered | Main reason to consider it |
|---|---|---|---|
| 1 | Shredo | Raw Shreds and Decoded Transactions | Choose between raw UDP delivery and structured transaction events |
| 2 | Helius | LaserStream and its separate trading-data products | Managed streaming within a broader Solana developer platform |
| 3 | Triton One | Dragon’s Mouth / Yellowstone gRPC | Configurable account, transaction and slot subscriptions |
| 4 | QuickNode | Solana gRPC | Managed Yellowstone-compatible streaming |
| 5 | Chainstack | Yellowstone gRPC Geyser | Streaming alongside managed node infrastructure |
Provider capabilities are documented by Helius, Triton One, QuickNode and Chainstack.
1. Shredo — top pick for raw shreds and decoded transaction feeds
Shredo gives trading teams two ways to consume Solana transaction data: Raw Shreds for maximum control over their processing pipeline and Decoded Transactions for a structured stream without operating their own shred reconstruction layer.
Raw Shreds
Price: 99 USDC per calendar month.
Raw Shreds delivers deduplicated Solana shreds over UDP to one public IPv4 address and port.
It suits teams that already operate a receiver and want to control reconstruction, parsing, filtering and downstream processing themselves.
Customers purchase access in the console, configure their receiving destination and manage delivery there. Delivery can be paused and resumed; pausing does not suspend the paid subscription period.
Decoded Transactions
Price: 399 USDC per calendar month.
Decoded Transactions provides a structured stream of signed Solana transactions reconstructed from shreds, with metadata and filters by program and account.
Instead of assembling shreds yourself, your application receives transaction events containing information such as:
- Transaction signature and serialized signed transaction.
- Slot and reconstruction metadata.
- Receipt timestamp.
- Program IDs and account keys.
This reduces the reconstruction work required before your bot can inspect transaction activity.
Decoded does not mean executed. An observed transaction is not proof that it landed, succeeded or reached a particular commitment level. DEX-specific interpretation and strategy logic remain the responsibility of your application.
Why Shredo ranks first here
Shredo offers a focused choice: handle raw shreds yourself, or consume reconstructed transactions.
For teams that need these data layers rather than a full RPC platform, the product boundary and recurring cost are straightforward. Payments use native USDC on Solana, with calendar-month subscription periods.
Explore Shredo products · Read the documentation
2. Helius — managed streaming within a broader platform
Helius LaserStream supports streaming Solana accounts, transactions and blocks through a Yellowstone-compatible interface. Its published capabilities include managed redundancy and historical replay.
Helius also offers separate Shred Delivery and Preprocessed Transactions products. These should not be treated as interchangeable with ordinary account-update subscriptions: choose the product that matches the data stage your bot requires.
Consider Helius if: you want managed streaming alongside other Solana infrastructure services, or already use the Helius platform.
Before purchasing, check the relevant plan, data allowances and any separately priced products. A platform subscription and a particular trading-data feed may have different charges. Helius LaserStream
3. Triton One — configurable Yellowstone gRPC subscriptions
Triton One’s Dragon’s Mouth provides gRPC subscriptions for accounts, transactions, blocks and slots.
Its documentation describes account and program filters, transaction-selection options and configurable commitment levels. That makes it worth evaluating when your application needs to follow selected accounts or programs rather than consume an unrestricted transaction stream.
Consider Triton One if: your bot maintains state from account updates or needs detailed control over Yellowstone subscriptions.
Choose commitment levels deliberately. Processing an update quickly and knowing that it is finalized are different requirements; your application needs to handle that distinction. Dragon’s Mouth documentation
4. QuickNode — managed Solana gRPC
QuickNode offers managed Solana gRPC using Yellowstone’s streaming interface.
Its documentation covers subscription configuration, authentication and filtering. Filter limits depend on the plan, so teams tracking many addresses should inspect those limits before selecting a subscription.
Consider QuickNode if: you want a hosted Yellowstone-compatible endpoint, particularly when other parts of your infrastructure already use QuickNode.
Evaluate the complete workload: number of subscriptions, filter requirements, delivered data volume and reconnect behaviour. A successful connection alone does not establish that the selected plan fits your bot. QuickNode Solana gRPC documentation
5. Chainstack — Yellowstone streaming alongside managed infrastructure
Chainstack provides Yellowstone gRPC Geyser for streaming Solana accounts, transactions and blocks.
Its documented use cases include trading bots, DEX monitoring, wallet tracking and transaction indexing.
Consider Chainstack if: you want to operate a streaming subscription alongside managed Solana node infrastructure.
Check the current deployment options, subscription limits and pricing for your configuration. Also confirm whether the events you need are transaction observations, account changes or block-level updates—these lead to different subscription designs. Chainstack Yellowstone overview
Raw shreds, decoded transactions or account updates?
These are different layers of a trading system, not simply different names for the same feed.
Choose raw shreds when you want control
Raw shreds suit teams prepared to operate their own receiver and reconstruction pipeline.
That control comes with engineering responsibilities: handling UDP loss and reordering, maintaining the decoder and monitoring downstream progress.
Shredo product: Raw Shreds.
Choose decoded transactions when you want transaction observations
A reconstructed transaction stream removes the need to assemble shreds before inspecting signed transactions.
It does not remove the need for application-specific decoding, validation or execution checks.
Shredo product: Decoded Transactions.
Choose account updates when your bot needs execution state
If your strategy depends on pool balances or other account contents, a transaction-intent stream alone is insufficient. You need an appropriate state feed or another reliable way to obtain those account values.
Raw and decoded feeds can complement account-update subscriptions rather than replace them.
How to evaluate a feed for your trading bot
Before comparing headline prices or latency claims, define what constitutes a useful event for your application.
Data meaning. Are you observing a signed transaction, an executed transaction, an account change or finalized information?
Filtering. Can you subscribe to the programs and accounts you need without exceeding the product’s limits?
Recovery. What happens after a disconnect? Determine whether replay exists and how your application detects missing data.
Operational cost. Include bandwidth, decoding infrastructure and maintenance—not only the subscription price.
Measured performance. Compare equivalent events on your actual receiving infrastructure. A raw packet-arrival timestamp and a completed account update measure different things.
Frequently asked questions
What is the best Solana data feed for trading bots?
Shredo is a top pick for teams seeking focused raw shred and decoded transaction products. Applications that require executed account updates should also evaluate Yellowstone-compatible services such as those offered by Helius, Triton One, QuickNode and Chainstack.
Does Shredo offer structured transaction data?
Yes. Shredo Decoded Transactions provides reconstructed signed transactions with metadata and program/account filters. Raw Shreds is available separately for teams that prefer to operate their own reconstruction pipeline.
Does a decoded transaction prove that a trade succeeded?
No. Reconstruction establishes that the signed transaction was observed. Successful execution and confirmation must be established separately.
Can a data feed submit trades for my bot?
A data feed and a transaction-submission service perform different jobs. Your trading system still needs an execution path; do not assume submission is included with a streaming subscription.
Which provider is fastest?
This guide does not establish a latency winner. Compare the same event types under equivalent conditions, including geography, commitment level and receiver configuration.
Choose the data layer your bot needs
You should not have to buy an entire infrastructure stack just to receive the data your application consumes.
Shredo Raw Shreds starts at 99 USDC per calendar month. Decoded Transactions provides a structured alternative at 399 USDC per calendar month.
Choose raw delivery when you want control over reconstruction. Choose decoded transactions when you want to begin with transaction events.