AI agent builders allow teams to create autonomous agents. These agents may manage inquiries, carry out transactions, and engage with users, thereby lessening the need for human moderators. Low-code platforms, specifically, enable teams to build and launch agents with a reduced need for technical expertise.
Here are the Top Web3 Custom AI Agent Builders in 2025
The emergence of Web3 has presented enterprises with a fresh set of hurdles. Managing communities, providing user assistance, and performing on-chain activities at scale are becoming more intricate undertakings. In dispersed systems, traditional support processes and manual interventions may have limitations. Custom AI agent builders are the solution.
Shamlatech
Shamla Tech Solutions – Company Overview
Name | Shamla Tech Solutions |
Company Size | 201 – 500 |
Founded In | 2015 |
Location | USA, Europe, India, UAE, Korea, Malaysia |
Ratings | 5 |
Avg. Hourly Rate | $50 – $99/HR |
Website Link |
Shamlatech stands out as a premier Web3 custom AI agent builder, delivering cutting-edge solutions that seamlessly integrate artificial intelligence with blockchain technology. Their expertise spans decentralized autonomous agents, smart contract integration, and AI-powered DeFi protocols that revolutionize how businesses operate in Web3 ecosystems.
Shamlatech’s development team combines deep blockchain knowledge with advanced AI capabilities, creating intelligent agents that execute complex tasks autonomously while maintaining security and transparency.
From predictive trading bots to automated governance systems, their custom AI agents help projects achieve competitive advantages in the rapidly evolving Web3 landscape. With proven implementation success across DeFi, NFT platforms, and DAOs, Shamlatech continues pioneering innovation in AI-blockchain convergence.
Griffin AI.
Griffin AI – Company Overview
| Name | Griffin AI |
| Company Size | 51 – 200 |
| Founded In | 2018 |
| Location | USA, UK, Singapore, India |
| Ratings | 4.9 |
| Avg. Hourly Rate | $40 – $85/HR |
Griffin AI is a top custom AI agent builders in 2025 crypto-native platform built to facilitate the swift construction, deployment, and monetization of autonomous agents. These agents are specifically developed for Web3 and DeFi workflows. It’s designed to be a user-friendly web3 AI agent builder, offering both no-code options for quick prototyping and more advanced development tools for those ready to build for production.
Key Features
Griffin’s interface is designed for ease of use, even for those with no technical know-how. Users can build agents by simply dragging and dropping logic, linking to live on-chain data, and getting their agents up and running in no time. This makes Griffin a particularly accessible no-code AI agent builder inside the web3 ecosystem.
Agents constructed with Griffin gain access to real-time token pricing, liquidity details, on-chain happenings, and market data. This is crucial for automating DeFi processes, as opposed to simply powering conversational bots.
Agent Marketplace & Registry: This system provides the necessary framework for publishing, finding, and profiting from agents. Creators have the option to make their agents available for others to use, essentially building a community centered around agent services.
- Developer SDKs & Upgrade Path: Griffin’s no-code builder is great for quickly getting something up and running, but the platform also offers a way to move into SDK-driven development. This means you can build AI agents with a low-code approach when you need custom logic, integrations, or features that are ready for production.
- Transaction Preparation & Signing: Agents go beyond mere observation; they’re built to take action. They prepare on-chain transactions, engage with DeFi protocols, and handle state management in ways that standard bot platforms might struggle with.
TIR by E2E Cloud
TIR by E2E Cloud – Company Overview
Name | TIR (Tensor Intelligent Runtime) – E2E Cloud |
Company Size | 101 – 250 |
Founded In | 2009 |
Location | India, USA |
Ratings | 4.8 |
Avg. Hourly Rate | $30 – $80/HR |
TIR, a sophisticated AI agent builder, could gain market share. Designed for complex LLM workflows. It simplifies multi-agent tasks, chain-of-thought reasoning, and tool integrations without infrastructure management. TIR is great for Indian AI/ML specialists due to its seamless experience and E2E Cloud’s high-performance environment.
Key Features:
- Easy multi-agent orchestration: Create agents that collaborate and delegate.
- Native LLM Toolchain Support: For modern LLM pipelines, quick chaining, and API projects.
- Scale Cheaply: Use India’s cheapest AI computing platform for expansion.
Vertex AI
Vertex AI – Company Overview
| Name | Vertex AI (Google Cloud) |
| Company Size | 10,000+ (Google) |
| Founded In | 2021 |
| Location | Global – USA, Europe, Asia-Pacific |
| Ratings | 4.9 |
| Avg. Hourly Rate | Subscription-Based / Usage-Based Pricing |
Google Cloud’s enterprise-ready Vertex AI Agent Builder creates intelligent, task-oriented agents. This platform combines generative AI, automation, and secure integration to design, deploy, and manage powerful AI agents at scale for beginners and experts.
Key Features:
- Declarative & Visual Agent Setup: Drag-and-drop agents or specify their roles, goals, and behaviors in Python or YAML.
- Tools that plug in Use built-in or custom search, API connectors, code execution, and enterprise data access tools on agents.
- Integrating Data and Models: Agents can produce accurate, grounded results by connecting to company databases, Vertex AI Search, RAG, and Google’s language models.
Onfinality
| Name | OnFinality |
| Company Size | 11 – 50 |
| Founded In | 2017 |
| Location | New Zealand, USA, Europe (Global Infrastructure) |
| Ratings | 4.8 |
| Avg. Hourly Rate | Subscription-Based / Usage-Based Node Plans |
Onfinality, a premier web3 AI agent platform, helps blockchain projects construct intelligent, automated support systems. In the fast-paced Web3 ecosystem, communities struggle to handle large query volumes, update quickly, and onboard new users.
A unique AI agent builder from Onfinality lets projects construct smart, interactive agents that can access real-time on-chain data, answer user inquiries, and seamlessly advise community members. Automation and extensive blockchain integration let teams focus on development and innovation while maintaining high-quality community involvement.
Key Features
- Communities may get immediate, accurate responses on staking, transactions, and network activity via real-time blockchain insights.
- Customizable Knowledge Base: Include project-specific FAQs and documentation to ensure the AI agent fits your ecosystem.
- Deployment across platforms: Easy deployment across platforms ensures consistent and scalable support.
- Scalable Engagement: As communities develop, OnFinality’s AI agents efficiently manage question volumes, relieving moderators.
- Uses Web3 AI agent frameworks and indexing tools to query blockchain data in natural language, making interactions smarter and more meaningful.
Fetch AI
Fetch.ai – Company Overview
Name | Fetch.ai |
Company Size | 51 – 200 |
Founded In | 2017 |
Location | Cambridge, United Kingdom |
Ratings | 4.7 |
Avg. Hourly Rate | Not Applicable (Token-based AI ecosystem) |
Developers and enterprises can design and deploy autonomous agents on-chain, across networks, and into real-world use cases using Fetch.ai, a web3 AI agent platform. It creates a decentralized economy of services, data, and workflows using AI and autonomous agents. It helps software agents discover, transact, and collaborate with each other and real-world systems.
Key Features
- Autonomous Economic Agents: Software agents that find, negotiate, collaborate, and execute deals. Agents representing their owners are Fetch.ai’s primary vision.
- Agents can register, be discovered, and engage in a decentralized marketplace of services using components like the “Almanac” smart contract.
- Create, host, administer, and connect agents on the Agentverse Platform. Agent development, deployment, and scaling throughout Fetch.ai are supported.
- Blockchain Integration: The Fetch ledger and token power agent transactions, micropayments, and safe coordination. Data marketplaces, smart contracts, and interoperable protocols are included.
- Fetch.ai allows agents to use shared data or models in a privacy-aware manner for decentralized ML processes.
- Interoperability & Multi-Agent Communication: The platform uses Agent Communication Language and uAgents to let agents from different parties communicate and collaborate.
Abstraxn AI
Name | Abstraxn AI |
Company Size | 11 – 50 |
Founded In | 2021 |
Location | San Francisco, United States |
Ratings | 4.6 |
Avg. Hourly Rate | Not Applicable (AI workflow automation & agent orchestration platform |
One of the greatest web3 bespoke AI agent builders, Abstraxn AI simplifies blockchain interactions with a chat-based interface. Instead than requiring several decentralized applications or dashboards, it lets users do complicated on-chain transactions including token swaps, transfers, staking, and liquidity operations using natural language commands. Abstraxn AI, one of the top AI agent builders, represents the future of low-code web3 ecosystem AI agent development.
Key Features
- Information Agent: Consolidates on-chain actions into one conversational window for quick insights and execution.
- Intent-Based Wallet Agent: Automates on-chain processes with one intent per instruction.
- Security Sentinel Agent: Guarantees transaction safety and compliance in real time.
- Agent: Intelligently liquidates assets for maximum recovery and minimum loss.
- Portfolio Agent: Dynamically analyzes and manages digital assets to grow portfolio.
- Escrow Agent: Automates trustless escrow transactions without intermediaries.
LlamaIndex Agents
| Name | LlamaIndex Agents |
| Company Size | 51 – 200 |
| Founded In | 2022 |
| Location | Seattle, United States |
| Ratings | 4.8 |
| Avg. Hourly Rate | Not Applicable (Open-source LLM agent framework) |
LlamaIndex has become a go-to choice for data-focused professionals looking to build AI agents. Its agent framework is particularly powerful when your LLM needs to directly interface with multiple data sources.
Key Features:
- Data-Aware Agents: Seamlessly link to PDFs, SQL and NoSQL databases, Google Drive, and more.
- Auto-RAG Pipelines: Automatically retrieve important context before generating outputs.
- Structured Responses: Deliver outputs in JSON, tables, or hierarchical data formats.
Conclusion
Selecting the ideal Web3 AI agent platform is a pivotal choice for companies looking to boost user interaction, optimize their processes, and harness automation in decentralized environments. The sheer range of choices, custom AI agent builders, no-code solutions, and low-code options provides a lot of freedom. However, this also complicates the decision-making process. Companies can pinpoint the most suitable AI agent builders for their specific technological requirements and overarching business objectives by examining the leading platforms and assessing their features. Furthermore, Shamlatech’s AI agent development team assists organizations in choosing the right AI builders, ensuring them make well-informed choices.
