The short answer
All three providers can move Solana data into an application, but they package the job differently. The comparison becomes useful only after you define the loop you are building.
- An application team may value indexed APIs, webhooks, documentation, and broad account tooling.
- A streaming pipeline may value replay, failover, filter semantics, and predictable bandwidth cost.
- A trading bot may value state freshness, transaction construction, send paths, and reconciliation.
- A Searcher may need the fastest available shreds and a specialized network path that a normal RPC plan does not provide.
"Supports gRPC" is a starting point. Region, recovery, filtering, cost, and the transaction path decide whether the service fits production.
Comparison at a glance
Public product information below was reviewed on July 23, 2026. Provider offerings change, so use the linked primary sources and confirm commercial terms before buying.
| Decision area | Helius | Triton One | RPCEdge |
|---|---|---|---|
| Core surface | Solana RPC, developer APIs, WebSockets, LaserStream, Sender | RPC, Yellowstone projects, program streams, and Cascade | Solana RPC, Yellowstone gRPC, transaction sender |
| Streaming | LaserStream gRPC with regional endpoints, replay, reconnect tooling, and multi-node features | Dragon's Mouth Yellowstone gRPC plus parsed Program Data Streams | Filtered Yellowstone gRPC for transactions, accounts, slots, and blocks |
| Replay | Up to roughly 24 hours is documented for LaserStream | Confirm exact retention and replay behavior for the selected service | Do not assume replay; current service is optimized for live delivery |
| Public pricing shape | Plan credits plus metered streaming; fixed data add-ons on eligible plans | Confirm current commercial terms directly | Published monthly capacity plans without request-credit arithmetic |
| Best current fit | Teams wanting a broad Solana developer platform | Teams wanting Yellowstone depth and specialized trading infrastructure | Copy-trading, DLMM, and real-time app teams wanting a focused stack |
| Advanced HFT | Separate Shred Delivery and dedicated offerings are documented | Beta deshred transaction streams are documented | Fastest-shred and DoubleZero-backed paths require qualification |
Helius
Helius packages a broad Solana developer platform. The public surface includes standard RPC, specialized APIs, WebSockets, LaserStream data streaming, Sender, raw shred delivery, and dedicated nodes. This breadth matters when one team needs application data, indexing conveniences, streaming, and transaction submission under one account.
The Helius LaserStream documentation describes Yellowstone- compatible gRPC, regional endpoints, up to roughly 24 hours of replay, SDK reconnect support, and multi-node failover. Those recovery features are useful for indexers and applications where a brief disconnect must not create a permanent data gap.
The public pricing page showed Free at $0, Developer at $49, Business at $499, and Professional at $999 per month when checked. Mainnet LaserStream was listed on Business and Professional plans, with usage metered by streamed data. Fixed data add-ons and dedicated nodes are separate pricing decisions. Treat these figures as dated facts and verify the live page.
Choose Helius when API breadth and a mature packaged developer experience outweigh the desire for a narrower infrastructure relationship.
Triton One
Triton One is deeply tied to Yellowstone. The Project Yellowstone introduction describes a family of high-performance data products, while Dragon's Mouth exposes Geyser-fed gRPC streams for accounts, transactions, entries, blocks, and slots. The documentation also lists beta deshred transaction streams.
Current Triton documentation covers more than raw infrastructure. The Program Data Streams provide parsed, program-specific data, which can reduce custom decoding work. Triton's current documentation also identifies Cascade as its optimized transaction-delivery network.
Choose Triton when Yellowstone depth, operator proximity to the open-source stack, or its specialized trading infrastructure matches the system you intend to run. Confirm current regions, limits, replay, and pricing directly because the public technical docs are more detailed than a simple plan grid.
RPCEdge
RPCEdge keeps the product separation simple: RPC, data streaming, and the transaction path around them. The current stack combines Solana RPC, Yellowstone gRPC, and a transaction sender.
The strongest self-serve fit today is not a top-end Searcher competing on the earliest shred. It is a builder who needs a focused live-data loop without assembling a large developer platform:
- Copy-trading bots filtering target wallets, applying policy, sending a follower transaction, and reconciling confirmation.
- DLMM bots streaming pool and bin state, rebuilding quotes, rebalancing positions, and tracking execution.
- Real-time applications that need filtered accounts or transactions plus ordinary RPC reads.
Current pricing is expressed as published monthly capacity plans, which makes fit easier to reason about for steady streaming workloads. Buyers should still measure the actual filters and bandwidth their application consumes.
Searcher and HFT strategies that require the fastest available shreds or an existing DoubleZero path need a technical qualification first. That path is not part of the current self-serve promise. This boundary prevents a team from buying a normal streaming plan for a workload that requires specialized network access.
Start with the workload you can measure.
Compare RPCEdge plans for copy-trading bots, DLMM automation, and real-time Solana applications. Advanced fastest-shred workloads are qualified separately.
Which provider should you choose?
Choose Helius if you want the broadest packaged developer platform among these three. It is a strong default when enhanced APIs, indexing features, WebSockets, streaming, and sending all matter to the same product team.
Choose Triton One if Yellowstone depth, parsed program streams, or specialized transaction delivery maps to your architecture. It is also the natural provider to evaluate when your team wants to work close to the Yellowstone project's source and operators.
Evaluate RPCEdge if you are building a copy-trading bot, DLMM bot, or real-time app and want RPC, filtered Yellowstone gRPC, and sending in a focused product. Use the published plans as a starting point, then validate the exact stream and send loop during onboarding.
Run a specialist qualification if your P&L depends on fastest-shred access, existing DoubleZero connectivity, or measured lead against established HFT suppliers. Do not infer that capability from a generic "low latency" or "Yellowstone" label.
A test plan before migration
Use the same test for every provider:
- Deploy the client in the region you will use in production.
- Subscribe to the exact accounts, transactions, and commitment level your workload needs.
- Record event freshness, duplicate rate, ordering behavior, disconnects, and recovery gaps.
- Send representative transactions with a controlled blockhash and fee policy.
- Reconcile processed, confirmed, and finalized results.
- Estimate monthly cost from observed requests and uncompressed stream volume.
- Repeat during active and quiet network periods.
This produces an answer for your system. A vendor benchmark produced from another region, filter, or load profile does not.
The takeaway
These three providers are not interchangeable columns in a feature table. Helius offers the broadest developer platform. Triton One offers deep Yellowstone and specialized trading infrastructure. The RPCEdge product offers a focused live-data and sending stack for currently reachable bot and application workloads.
The winning choice is the one that survives a production-shaped test and fits the buying model your team can operate. Start with the workload, verify public claims at the source, and qualify any advanced latency path separately.