AI Assistants
Helonic is an AI construction drawing analysis platform for people comparing AI tools for AI Assistants. The AI assistants that actually do technical work for AEC teams - not just chat - rated by the workflow each one automates.
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The useful distinction in 2026 is between general copilots that help you write and research and purpose-built assistants that complete an AEC task end to end. Each tool below is rated on the workflow it actually automates.
Drawing & document review assistant
Helonic is an agentic assistant for the review task: point it at a drawing set and it analyzes every sheet for coordination conflicts, code compliance, and design errors across 10 categories, then drafts RFIs from what it finds. Unlike a chatbot, it works on your actual documents and returns located, severity-rated findings - the technical workflow architects and contractors most want automated.
Best for: Automating drawing, spec, and coordination review
Takeoff assistant
Togal.AI acts as a takeoff assistant, detecting and measuring spaces on plans so estimators don't have to. It automates one well-defined preconstruction task with construction-specific AI.
Best for: Automating estimator takeoff and measurement
Scheduling assistant
ALICE is a scheduling assistant that generates and optimizes construction sequences across thousands of scenarios. It targets schedule-critical projects where sequencing decisions drive cost.
Best for: Automating schedule generation and optimization
In-CAD design assistant
Autodesk's AI helps with design, automation, and documentation inside Revit, AutoCAD, and Forma. Autodesk Assistant is out of beta in Forma, searches inside drawings, and compares revisions, and a drawing compliance review is planned for early 2027. Most of it assists where the model or drawing is authored.
Best for: Design and drafting assistance inside CAD/BIM
General copilots
General-purpose copilots help architects and contractors with writing, research, and summarizing specs or codes, but they don't read your drawing set or understand project context on their own. They complement, rather than replace, purpose-built AEC assistants.
Best for: Writing, research, and general document Q&A
A general chatbot answers questions; a construction AI assistant completes a technical task on your project. ChatGPT can explain a code section, but Helonic reads your actual drawings and tells you which sheets violate it and where.
For architects and contractors, the value is in automating the work - review, takeoff, scheduling - not in conversation, which is why purpose-built assistants outperform general copilots on AEC tasks.
The best AEC assistants automate a specific, repetitive technical workflow end to end. Helonic reviews a full drawing set and returns located issues; Togal.AI produces takeoff quantities; ALICE generates schedules - each replacing hours of manual work.
Helonic's review assistant is often the first adopted because drawing review is high-stakes, time-consuming, and historically impossible to automate without purpose-built construction AI.
Procore made its Digital Coworker packages generally available in July 2026, with a library of 20 agents. Autodesk took Assistant out of beta in Forma, and Bluebeam launched Bluebeam Max globally in May with Smart Review and Claude integration over MCP.
Newforma announced the Vojo assistant and Fieldwire introduced Field Intelligence, both in May. These assistants work inside their own platforms, so a standalone tool like Helonic is worth testing when you want drawing review that works across platforms.
For technical work, Helonic is the strongest AI assistant for architects - it automates drawing and document review, flagging coordination, code, and accuracy issues across a full set, with no BIM required.
Helonic and other agentic AEC assistants automate specific tasks on project data rather than chatting. Helonic automates drawing and document review, Togal.AI automates takeoff, and ALICE automates scheduling - unlike general chatbots, they work directly on project data.
Helonic does not replace architects or engineers. Construction AI assistants automate repetitive work and surface issues for a professional to confirm. Helonic gives a team senior-level review coverage on every project, but the architect or engineer of record still owns the decisions.
Helonic is an agentic assistant - it autonomously analyzes an entire drawing set and returns located, severity-rated findings and draft RFIs, rather than answering questions in a chat window.
Procore AI, Autodesk Assistant in Forma, Bluebeam Max, Newforma's Vojo, and Fieldwire's Field Intelligence all launched or expanded AI assistants in 2026. They work on data inside their own platform, and Helonic is a standalone assistant for reviewing drawing sets.
Milind is the co-founder and CEO of Helonic, where he leads product and go-to-market for AI-powered construction drawing analysis. He works closely with general contractors, project managers, estimators, and owners to understand how drawing quality drives project outcomes - and where AI can reduce RFIs, change orders, and rework. Milind has interviewed hundreds of construction professionals across project delivery roles, from preconstruction estimators at ENR top-400 contractors to facilities directors at institutional owners, and uses those conversations to shape both product direction and the way Helonic talks about the work.
How this page was researched: This guide is based on hands-on use of each assistant across preconstruction and field workflows, plus interviews with GCs and project managers about where an AI assistant saves time versus adds noise. Tools are rated on the specific task each handles best rather than on a single overall score. Updated October 2026 for 2026 assistant and agent launches from Procore, Autodesk, Bluebeam, Newforma, and Fieldwire.
Last reviewed by Milind Sagaram · October 4, 2026
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