For Web3-native analytics, research, and dev infrastructure teams

    You didn't build in Web3
    to end up fully dependent on Amazon.

    Decentralized object storage backed by Filecoin. S3-compatible — your existing tools connect today. $4.99/TB flat.

    Start for freeTalk to an expert

    No credit card required · Filecoin-backed · S3-compatible

    The decentralized storage alternatives either don't scale or don't integrate.

    IPFS is great for content addressing. Arweave is useful for permanent storage. Neither gives you an S3-compatible API, predictable performance, or a bill you can plan around. So Web3 teams end up back on AWS.

    The integration tax

    Non-S3 storage breaks the data stack.

    Your analytics pipeline uses PyArrow, DuckDB, and Spark — all of which read S3. The moment decentralized storage requires a different API, you're rewriting tooling instead of building product. Teams choose AWS S3 to avoid the rewrite.

    The S3 dependency

    Web3 data on a Web2 storage layer.

    On-chain analytics, chain snapshots, indexer outputs, and research datasets all live on AWS S3 because the alternatives don't integrate cleanly. The infrastructure the Web3 ecosystem runs on is, in practice, centralized.

    The cost at scale

    Blockchain data is large and read frequently.

    Chain snapshots are hundreds of GB. Analytics queries read the same datasets repeatedly. At $0.09/GB egress on AWS, a moderately active analytics workload generates egress bills that constrain how often teams re-query their own data.

    S3-compatible. Filecoin underneath.

    Your existing boto3, PyArrow, DuckDB, and Spark tooling connects with an endpoint change. Data is stored on Filecoin — CID issued per object, verified via Proof of Spacetime approximately every 24 hours.

    chain_analytics.py
    import boto3, os

# Decentralized object storage — S3-compatible
# Backed by Filecoin Proof of Spacetime
s3 = boto3.client(
    "s3",
    endpoint_url="https://eu-west-1.s3.fil.one",
    aws_access_key_id=os.environ["FIL_ACCESS_KEY"],
    aws_secret_access_key=os.environ["FIL_SECRET_KEY"],
    region_name="eu-west-1",
)

# Write on-chain analytics output
s3.put_object(
    Bucket="chain-data",
    Key=f"snapshots/{chain}/{block_height}.parquet",
    Body=parquet_bytes,
)

# Read back for querying — $0 egress
import pyarrow.dataset as ds
dataset = ds.dataset(
    "s3://chain-data/snapshots/ethereum/",
    filesystem=s3_filesystem,  # fsspec / PyArrow S3FileSystem
)

    CID per object

    Every stored object gets a content identifier — a cryptographic fingerprint. Change the data and the CID no longer matches.

    Proof of Spacetime

    Filecoin's PoSt proves storage providers are continuously holding data as committed. Runs approximately every 24 hours.

    11 nines durability

    Data is distributed across an independent network of Filecoin storage providers. No single-provider failure mode.

    $0 egress on reads

    Re-run analytics queries, re-index chain data, re-query research datasets. No egress bill, no read-frequency tax.

    Decentralized storage that actually integrates.

    S3-compatible — existing tools work

    boto3, aws-sdk, rclone, DuckDB, PyArrow fsspec — any tool that reads or writes S3 connects with an endpoint change. No new SDK, no wrapper library.

    Filecoin-backed verifiable integrity

    Every object receives a CID and is verified via Proof of Spacetime approximately every 24 hours. The storage layer produces proof, not assertions.

    No egress on data reads

    On-chain analytics pipelines, indexers, and research workflows that read data repeatedly pay $0 in egress. Data-intensive Web3 work costs what it stores.

    Flat cost at any scale

    $4.99/TB regardless of volume. Petabyte-scale research datasets, blockchain analytics archives, and developer infra pay the same rate per TB.

    One rate. $4.99/TB/month.

    Storage. That is the whole bill. Filecoin-backed integrity verification, $0 egress, and 11 nines durability are included.

    Start for freeTalk to an expert

    No credit card required · Filecoin-backed · S3-compatible

    Decentralized storage that works.

    Free 1 TB evaluation. Connect your existing S3 tools and store data on Filecoin-backed infrastructure in minutes.

    Start for freeTalk to an expert

    No credit card required · Filecoin-backed · S3-compatible