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Top Free Blockchain Platforms

Check out our list of free Blockchain Platforms. Products featured on this list are the ones that offer a free trial version. As with most free versions, there are limitations, typically time or features.

If you'd like to see more products and to evaluate additional feature options, compare all Blockchain Platforms to ensure you get the right product.

View Free Blockchain Platforms

G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our scoring methodologies.
11 Blockchain Platforms Products Available
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Ethereum
(40)4.3 out of 5
1st Easiest To Use in Blockchain Platforms software
View top Consulting Services for Ethereum
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  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Ethereum is a platform and a programming language that makes it possible for any developer to build and publish next-generation decentralized applications.

    Users
    No information available
    Industries
    • Computer Software
    Market Segment
    • 78% Small-Business
    • 20% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Ethereum features and usability ratings that predict user satisfaction
    6.8
    Quality of Support
    Average: 8.2
    8.4
    Ease of Use
    Average: 8.5
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • Amit M.
    AM
    I like its security and transparency. Data is very much secure with private key, smart contracts are the backbone. Read review
    Faran Ahmed Y.
    FY
    Time when Ethereum came, transactions with messages really astonished me that we can send transactions with messages as well. This really helped us... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Ethereum Project
    Year Founded
    2014
    HQ Location
    N/A
    Twitter
    @ethereumproject
    1,835 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    973 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Ethereum is a platform and a programming language that makes it possible for any developer to build and publish next-generation decentralized applications.

Users
No information available
Industries
  • Computer Software
Market Segment
  • 78% Small-Business
  • 20% Mid-Market
Ethereum features and usability ratings that predict user satisfaction
6.8
Quality of Support
Average: 8.2
8.4
Ease of Use
Average: 8.5
Amit M.
AM
I like its security and transparency. Data is very much secure with private key, smart contracts are the backbone. Read review
Faran Ahmed Y.
FY
Time when Ethereum came, transactions with messages really astonished me that we can send transactions with messages as well. This really helped us... Read review
Seller Details
Seller
Ethereum Project
Year Founded
2014
HQ Location
N/A
Twitter
@ethereumproject
1,835 Twitter followers
LinkedIn® Page
www.linkedin.com
973 employees on LinkedIn®
TransferChain
(28)4.7 out of 5
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  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    TransferChain provides the safest cloud storage, file transfer, and file request capabilities for businesses - through zero-knowledge encryption, file splitting, distributed cloud architectures, and b

    Users
    No information available
    Industries
    No information available
    Market Segment
    • 86% Small-Business
    • 4% Mid-Market
    User Sentiment
    How are these determined?Information
    These insights, currently in beta, are compiled from user reviews and grouped to display a high-level overview of the software.
    • TransferChain is a password storage system that improves security by distributing storage across various providers.
    • Users frequently mention the high level of security, easy setup, and the ability to share and organize files efficiently as major benefits of using TransferChain.
    • Users reported challenges with integration on phones or older browsers, slow upload times for larger documents, and complexities with authentication and account restoration.
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • TransferChain features and usability ratings that predict user satisfaction
    8.9
    Quality of Support
    Average: 8.2
    8.8
    Ease of Use
    Average: 8.5
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    TransferChain AG
    Year Founded
    2020
    HQ Location
    Baar, Switzerland
    Twitter
    @TransferChain_
    878 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    17 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

TransferChain provides the safest cloud storage, file transfer, and file request capabilities for businesses - through zero-knowledge encryption, file splitting, distributed cloud architectures, and b

Users
No information available
Industries
No information available
Market Segment
  • 86% Small-Business
  • 4% Mid-Market
User Sentiment
How are these determined?Information
These insights, currently in beta, are compiled from user reviews and grouped to display a high-level overview of the software.
  • TransferChain is a password storage system that improves security by distributing storage across various providers.
  • Users frequently mention the high level of security, easy setup, and the ability to share and organize files efficiently as major benefits of using TransferChain.
  • Users reported challenges with integration on phones or older browsers, slow upload times for larger documents, and complexities with authentication and account restoration.
TransferChain features and usability ratings that predict user satisfaction
8.9
Quality of Support
Average: 8.2
8.8
Ease of Use
Average: 8.5
Seller Details
Seller
TransferChain AG
Year Founded
2020
HQ Location
Baar, Switzerland
Twitter
@TransferChain_
878 Twitter followers
LinkedIn® Page
www.linkedin.com
17 employees on LinkedIn®

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Kaleido
(24)4.8 out of 5
Save to My Lists
Entry Level Price:$0 Limit of 5 nodes an...
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Kaleido is the award-winning, enterprise-grade platform making blockchain and digital assets radically simple for organizations to adopt. Kaleido provides a complete stack for building blockchain-ba

    Users
    No information available
    Industries
    No information available
    Market Segment
    • 58% Small-Business
    • 33% Enterprise
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Kaleido features and usability ratings that predict user satisfaction
    9.4
    Quality of Support
    Average: 8.2
    9.2
    Ease of Use
    Average: 8.5
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • Jackson (แจ็ค) N.
    JN
    I was building a handful of prototypes for businesses testing several Blockchain ideas. Through the process of building these prototypes, we have... Read review
    Ifte .
    I
    In the arena of BAS, indeed Kaleido is one of the best. Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Kaleido
    Year Founded
    2017
    HQ Location
    Raleigh, North Carolina
    Twitter
    @Kaleido_io
    4,598 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    69 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Kaleido is the award-winning, enterprise-grade platform making blockchain and digital assets radically simple for organizations to adopt. Kaleido provides a complete stack for building blockchain-ba

Users
No information available
Industries
No information available
Market Segment
  • 58% Small-Business
  • 33% Enterprise
Kaleido features and usability ratings that predict user satisfaction
9.4
Quality of Support
Average: 8.2
9.2
Ease of Use
Average: 8.5
Jackson (แจ็ค) N.
JN
I was building a handful of prototypes for businesses testing several Blockchain ideas. Through the process of building these prototypes, we have... Read review
Ifte .
I
In the arena of BAS, indeed Kaleido is one of the best. Read review
Seller Details
Seller
Kaleido
Year Founded
2017
HQ Location
Raleigh, North Carolina
Twitter
@Kaleido_io
4,598 Twitter followers
LinkedIn® Page
www.linkedin.com
69 employees on LinkedIn®
GetBlock
(10)3.7 out of 5
Save to My Lists
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Launched in Q4, 2019, GetBlock is one of the largest blockchain infrastructure providers. It offers RPC nodes of 50+ blockchains including the likes of Ethereum, Bitcoin, Polygon, BNB Smart Chain and

    Users
    No information available
    Industries
    No information available
    Market Segment
    • 90% Small-Business
    • 30% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • GetBlock features and usability ratings that predict user satisfaction
    9.0
    Quality of Support
    Average: 8.2
    9.6
    Ease of Use
    Average: 8.5
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • DL
    The service is very good and of high quality. The very attentive and decisive technical support. Transactions are completed very quickly and the... Read review
    Мария N.
    МN
    I just start using the service and I didn't expect that GetBlock is THAT fast. Definitely worth buying. Great number of free requests, all the... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    GetBlock
    Year Founded
    2020
    HQ Location
    N/A
    Twitter
    @getblockio
    23,996 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    29 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Launched in Q4, 2019, GetBlock is one of the largest blockchain infrastructure providers. It offers RPC nodes of 50+ blockchains including the likes of Ethereum, Bitcoin, Polygon, BNB Smart Chain and

Users
No information available
Industries
No information available
Market Segment
  • 90% Small-Business
  • 30% Mid-Market
GetBlock features and usability ratings that predict user satisfaction
9.0
Quality of Support
Average: 8.2
9.6
Ease of Use
Average: 8.5
DL
The service is very good and of high quality. The very attentive and decisive technical support. Transactions are completed very quickly and the... Read review
Мария N.
МN
I just start using the service and I didn't expect that GetBlock is THAT fast. Definitely worth buying. Great number of free requests, all the... Read review
Seller Details
Seller
GetBlock
Year Founded
2020
HQ Location
N/A
Twitter
@getblockio
23,996 Twitter followers
LinkedIn® Page
www.linkedin.com
29 employees on LinkedIn®
Bitquery
(5)4.6 out of 5
Save to My Lists
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Bitquery provides indexed blockchain data for over 40 blockchains, giving users access to +historical and real-time data through Graphql APIs. The data includes information on token trades, transfers,

    Users
    No information available
    Industries
    No information available
    Market Segment
    • 80% Small-Business
    • 20% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Bitquery features and usability ratings that predict user satisfaction
    9.2
    Quality of Support
    Average: 8.2
    8.3
    Ease of Use
    Average: 8.5
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • Til S.
    TS
    Most of the chains follow the same approach and response schema. This is very helpful because you get used to the design and onboard a new chain... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Bitquery
    HQ Location
    New York, US
    Twitter
    @Bitquery_io
    6,025 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    25 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Bitquery provides indexed blockchain data for over 40 blockchains, giving users access to +historical and real-time data through Graphql APIs. The data includes information on token trades, transfers,

Users
No information available
Industries
No information available
Market Segment
  • 80% Small-Business
  • 20% Mid-Market
Bitquery features and usability ratings that predict user satisfaction
9.2
Quality of Support
Average: 8.2
8.3
Ease of Use
Average: 8.5
Til S.
TS
Most of the chains follow the same approach and response schema. This is very helpful because you get used to the design and onboard a new chain... Read review
Seller Details
Seller
Bitquery
HQ Location
New York, US
Twitter
@Bitquery_io
6,025 Twitter followers
LinkedIn® Page
www.linkedin.com
25 employees on LinkedIn®
Crypto APIs
(18)4.4 out of 5
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  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Crypto APIs offers scalable Web 3 infrastructure for crypto and blockchain applications. Its product suite includes Wallet as a Service, Blockchain Events, Blockchain Data, Blockchain Automations, Blo

    Users
    No information available
    Industries
    • Computer Software
    Market Segment
    • 72% Small-Business
    • 22% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Crypto APIs features and usability ratings that predict user satisfaction
    8.5
    Quality of Support
    Average: 8.2
    9.0
    Ease of Use
    Average: 8.5
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • VS
    It's flexible plans as per customer requirements. Customers also start with a free subscription, which is best. Read review
    K k.
    K
    Crypto API is the platform who delivers an excellent services like transferring secure transactions , Free subscriptions, Flexi plans and out of... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Crypto APIs
    Year Founded
    2018
    HQ Location
    Delaware, Delaware
    Twitter
    @CryptoApis
    1,801 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    10 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Crypto APIs offers scalable Web 3 infrastructure for crypto and blockchain applications. Its product suite includes Wallet as a Service, Blockchain Events, Blockchain Data, Blockchain Automations, Blo

Users
No information available
Industries
  • Computer Software
Market Segment
  • 72% Small-Business
  • 22% Mid-Market
Crypto APIs features and usability ratings that predict user satisfaction
8.5
Quality of Support
Average: 8.2
9.0
Ease of Use
Average: 8.5
VS
It's flexible plans as per customer requirements. Customers also start with a free subscription, which is best. Read review
K k.
K
Crypto API is the platform who delivers an excellent services like transferring secure transactions , Free subscriptions, Flexi plans and out of... Read review
Seller Details
Seller
Crypto APIs
Year Founded
2018
HQ Location
Delaware, Delaware
Twitter
@CryptoApis
1,801 Twitter followers
LinkedIn® Page
www.linkedin.com
10 employees on LinkedIn®
JSON-RPC Node API
(2)4.5 out of 5
Save to My Lists
Entry Level Price:EUR 199.00 Monthly
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Anyblock’s Software-as-a-Service (SaaS) provides Blockchain RPC Access for Bitcoin, Ethereum & many more blockchains. We provide a fast and reliable blockchain API, query time is usually less than

    Users
    No information available
    Industries
    No information available
    Market Segment
    • 50% Small-Business
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • JSON-RPC Node API features and usability ratings that predict user satisfaction
    0.0
    No information available
    8.3
    Ease of Use
    Average: 8.5
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • SR
    It's super fast. It's reliable and they have very nice responsive support line. Read review
    Nayan L.
    NL
    I use websocket and HTTP a lot and that too in the same project. JSON-RPC works great with both of them and thats what I like the most. I do use it... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Anyblock Analytics
    Year Founded
    2017
    HQ Location
    First, West Virginia, United States
    LinkedIn® Page
    www.linkedin.com
    208 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Anyblock’s Software-as-a-Service (SaaS) provides Blockchain RPC Access for Bitcoin, Ethereum & many more blockchains. We provide a fast and reliable blockchain API, query time is usually less than

Users
No information available
Industries
No information available
Market Segment
  • 50% Small-Business
JSON-RPC Node API features and usability ratings that predict user satisfaction
0.0
No information available
8.3
Ease of Use
Average: 8.5
SR
It's super fast. It's reliable and they have very nice responsive support line. Read review
Nayan L.
NL
I use websocket and HTTP a lot and that too in the same project. JSON-RPC works great with both of them and thats what I like the most. I do use it... Read review
Seller Details
Seller
Anyblock Analytics
Year Founded
2017
HQ Location
First, West Virginia, United States
LinkedIn® Page
www.linkedin.com
208 employees on LinkedIn®
Tatum
(4)4.5 out of 5
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  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Tatum is a blockchain development platform that provides fast, reliable RPC gateways to 100+ networks. Tatum RPC endpoints feature failovers, geo and load balancing, and data caching for ultimate effi

    Users
    No information available
    Industries
    No information available
    Market Segment
    • 75% Small-Business
    • 25% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Tatum features and usability ratings that predict user satisfaction
    10.0
    Quality of Support
    Average: 8.2
    9.4
    Ease of Use
    Average: 8.5
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • Verified User in Computer Software
    UC
    I have used Tatum as well as other similar RPCs and SDK providers but Tatum is the fastest way to develop blockchain apps and it provides support... Read review
    Verified User in Information Technology and Services
    UI
    Tatum provides a very complete platform for blockchain developing. I've worked with others but this is the best so far. also their pricing it's... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Tatum
    Year Founded
    2017
    HQ Location
    Miami, FL, US
    LinkedIn® Page
    www.linkedin.com
    71 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Tatum is a blockchain development platform that provides fast, reliable RPC gateways to 100+ networks. Tatum RPC endpoints feature failovers, geo and load balancing, and data caching for ultimate effi

Users
No information available
Industries
No information available
Market Segment
  • 75% Small-Business
  • 25% Mid-Market
Tatum features and usability ratings that predict user satisfaction
10.0
Quality of Support
Average: 8.2
9.4
Ease of Use
Average: 8.5
Verified User in Computer Software
UC
I have used Tatum as well as other similar RPCs and SDK providers but Tatum is the fastest way to develop blockchain apps and it provides support... Read review
Verified User in Information Technology and Services
UI
Tatum provides a very complete platform for blockchain developing. I've worked with others but this is the best so far. also their pricing it's... Read review
Seller Details
Seller
Tatum
Year Founded
2017
HQ Location
Miami, FL, US
LinkedIn® Page
www.linkedin.com
71 employees on LinkedIn®
Xooa
(2)4.8 out of 5
Save to My Lists
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Xooa empowers users of all blockchain expertise levels to build NFT marketplaces and other blockchain apps on the cloud fast through a streamlined and easy-to-use interface. Take advantage of Xooa's l

    Users
    No information available
    Industries
    No information available
    Market Segment
    • 50% Small-Business
    • 50% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Xooa features and usability ratings that predict user satisfaction
    8.3
    Quality of Support
    Average: 8.2
    10.0
    Ease of Use
    Average: 8.5
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • Verified User in Telecommunications
    CT
    It was really easy to get started with blockchain and then the development team was able to make a meaningful demo of how we could integrate... Read review
    Abhisar B.
    AB
    Xooa is the perfect PaaS when it comes to handling Blockchain Solutions. The documentation is well written and covers all aspects of getting... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Xooa
    Year Founded
    2017
    HQ Location
    Dover, US
    LinkedIn® Page
    www.linkedin.com
    5 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Xooa empowers users of all blockchain expertise levels to build NFT marketplaces and other blockchain apps on the cloud fast through a streamlined and easy-to-use interface. Take advantage of Xooa's l

Users
No information available
Industries
No information available
Market Segment
  • 50% Small-Business
  • 50% Mid-Market
Xooa features and usability ratings that predict user satisfaction
8.3
Quality of Support
Average: 8.2
10.0
Ease of Use
Average: 8.5
Verified User in Telecommunications
CT
It was really easy to get started with blockchain and then the development team was able to make a meaningful demo of how we could integrate... Read review
Abhisar B.
AB
Xooa is the perfect PaaS when it comes to handling Blockchain Solutions. The documentation is well written and covers all aspects of getting... Read review
Seller Details
Seller
Xooa
Year Founded
2017
HQ Location
Dover, US
LinkedIn® Page
www.linkedin.com
5 employees on LinkedIn®
Ocyan
0 ratings
Save to My Lists
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Ocyan enables the disruption of traditional industries with emerging technologies. Providing an end-to-end Cloud Operating System for enterprise blockchains is only the beginning.

    We don't have enough data from reviews to share who uses this product. Leave a review to contribute, or learn more about review generation.
    Industries
    No information available
    Market Segment
    No information available
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Ocyan features and usability ratings that predict user satisfaction
    0.0
    No information available
    0.0
    No information available
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Ocyan Cloud LTD
    HQ Location
    ELSTREE, GB
    LinkedIn® Page
    www.linkedin.com
    2 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Ocyan enables the disruption of traditional industries with emerging technologies. Providing an end-to-end Cloud Operating System for enterprise blockchains is only the beginning.

We don't have enough data from reviews to share who uses this product. Leave a review to contribute, or learn more about review generation.
Industries
No information available
Market Segment
No information available
Ocyan features and usability ratings that predict user satisfaction
0.0
No information available
0.0
No information available
Seller Details
Seller
Ocyan Cloud LTD
HQ Location
ELSTREE, GB
LinkedIn® Page
www.linkedin.com
2 employees on LinkedIn®
Originary
0 ratings
Save to My Lists
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Originary builds infrastructure rails and tools for the agentic web, solving Access, Attribution, Consent, Commerce, Compliance, Privacy, and Provenance. Originary provides the settlement layer for t

    We don't have enough data from reviews to share who uses this product. Leave a review to contribute, or learn more about review generation.
    Industries
    No information available
    Market Segment
    No information available
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Originary features and usability ratings that predict user satisfaction
    0.0
    No information available
    0.0
    No information available
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Poem
    Year Founded
    2025
    HQ Location
    Dover, US
    LinkedIn® Page
    www.linkedin.com
    1 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Originary builds infrastructure rails and tools for the agentic web, solving Access, Attribution, Consent, Commerce, Compliance, Privacy, and Provenance. Originary provides the settlement layer for t

We don't have enough data from reviews to share who uses this product. Leave a review to contribute, or learn more about review generation.
Industries
No information available
Market Segment
No information available
Originary features and usability ratings that predict user satisfaction
0.0
No information available
0.0
No information available
Seller Details
Seller
Poem
Year Founded
2025
HQ Location
Dover, US
LinkedIn® Page
www.linkedin.com
1 employees on LinkedIn®