Numerous.ai vs sizeless: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of Numerous.ai and sizeless — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
Numerous.ai
Numerous.ai
A spreadsheet plugin that embeds ChatGPT into Google Sheets and Excel to extract text, categorize data, and generate formulas.
Key features
- Chat Integration: Embed ChatGPT-style conversational prompts directly in Google Sheets and Excel cells to query, transform, and generate content from spreadsheet data.
- Formula Generation: Automatically produce complex spreadsheet formulas from natural-language descriptions, reducing time spent crafting and debugging formulas manually.
- Text Extraction and Categorization: Extract structured text from messy cells, categorize free-form responses (e.g., survey replies), and populate consistent labels across rows.
- Batch Processing: Apply transformations, prompts, or categorization rules across entire ranges or columns to automate repetitive data-cleaning and classification tasks.
- Summaries and Natural-Language Reports: Generate row-, column-, or sheet-level summaries and human-readable explanations of datasets for faster insights and reporting.
- Cross-platform Support: Works inside both Google Sheets and Microsoft Excel, enabling teams to use the plugin across common spreadsheet environments.
- Bring ChatGPT functionality directly into Google Sheets and Excel
- Extract text from spreadsheet cells using natural-language prompts
- Categorize and label rows or cells based on content
- Generate spreadsheet formulas and functions via natural language
- Enable in-sheet AI-assisted data-cleaning and analysis
Best for
- Survey Analysis: Automatically categorize open-ended survey responses into topics or sentiment labels and create summary counts within the spreadsheet.
- Formula Assistance: Convert a plain-language calculation request into a working spreadsheet formula (e.g., VLOOKUP, INDEX/MATCH, nested IFs) to accelerate spreadsheet building.
- Data Cleaning: Extract and standardize text from inconsistent cells (addresses, product descriptions, notes) across large ranges using natural-language prompts.
- Report Generation: Produce executive-ready summaries and written explanations of sales, financial, or operational data directly from sheet data.
- Bulk Labeling: Apply consistent tags or classifications to thousands of rows (e.g., product categories, customer types) with a single prompt and range selection.
- Ad-hoc Analysis: Ask natural-language questions about a dataset (e.g., 'Which regions underperformed last quarter?') and receive interpreted results or formulas inserted into the sheet.
- Automatically extract structured information from messy text in cells
- Categorize product descriptions, support tickets, or survey responses
- Generate or suggest Excel/Sheets formulas based on plain-language requests
- Accelerate spreadsheet data-cleaning and transformation tasks
- Embed conversational or generative assistance into spreadsheet workflows
sizeless
sizeless
Turns a smartphone video of an open trench into a centimetre-accurate 3D point cloud, CAD as-built plan and GIS-ready digital twin of buried utilities.
Key features
- Smartphone capture: Field crews record an open trench with a standard iPhone Pro — no specialist scanning hardware and no separate surveying appointment
- Centimetre-accurate point clouds: Reconstruction algorithms developed at ETH Zurich build a high-resolution 3D point cloud of the excavation from the video alone
- Standards-compliant CAD output: Generates as-built plans in DWG and DXF, with couplings and pipe runs identified and measurements simplified
- 3D digital twin and GIS export: Produces a model of the pipe route including building entries that drops into existing GIS systems
- Works without GPS: Captures basement sections and building entry points where GNSS-based surveying fails
- Immediate backfilling: Because capture takes minutes, trenches close right after filming instead of waiting on a survey crew
- Documentation in about 72 hours: Complete records arrive weeks earlier than conventional surveying, enabling prompt connection billing
- Third-party utility capture: Records crossing utilities and as-laid geometry as unbroken 3D evidence, replacing hand sketches
Best for
- A utility network operator documenting residential service connections without booking a surveyor for every site
- A contractor closing a trench the same day instead of leaving it open pending a survey appointment
- Capturing a building entry point in a basement where GPS-based surveying cannot get a fix
- A district heating project producing as-built DWG plans for regulatory sign-off
- Spotting a laying error in the 3D point cloud before backfilling, while the fix is still cheap
- Feeding as-built pipe geometry into a GIS system for long-term network maintenance planning