One platform. Many ways to build. Together with us or on your own. Built for document-heavy, knowledge-heavy work — working alongside the systems your teams already rely on. Start small, with space to grow, adding workflows, integrations, and custom interfaces over time.
Trusted by AFRY · COWI · NRC Group · Netel · Credentia · Grön Stad · Brogrund · Kungsmontage · EnTek · Morberg · Lindesbergs Fastigheter · Skeppsviken
Search millions of pages, drawings, and spreadsheets with exact source citations.
Side-by-side diff of contracts, tenders, blueprints. Word-level redlining.
Cross-reference against AMA, BBR, AB 04 in a single automated pass.
Query SGU, SMHI, Trafikverket, Naturvårdsverket from one conversation.
Co-author reports, specs, and presentations. Delivered as branded Word, Excel, PowerPoint, or PDF.
Extract and sum quantities. Cost breakdowns with source references.
Multi-step workflows. Sequential or parallel. Run with one click.
Pre-filled templates in seconds. Your formats, AI-completed.
Ask questions in natural language. Yesper searches your project files, reference libraries, and Swedish construction databases — and gives you sourced, verified answers.
Upload any document — PDFs, blueprints, Excel, Word, images. AI-powered OCR handles scanned documents and handwritten notes. Searchable within seconds with exact page and row citations.
Built-in AMA codes, BIP/BSAB discipline naming, Swedish construction standards. Automatic query expansion — 'ventilation' also searches VVS, V-ritningar, luftbehandling.
Unified search: project files, AMA, SGU, SMHI, Trafikverket, Naturvårdsverket, Lantmäteriet, web. Source attribution on every answer.
Systematically review deliverables against requirements and standards. Codify review processes as repeatable checklists you can run again.
Full canvas editor for collaborative writing with AI. Rich text, inline citations, version history. Export as Word or PDF with your branding.
SharePoint, Teams, OneDrive, Dalux. Government data from SGU, SMHI, Trafikverket, NVV, Lantmäteriet. Web search.
Not just answers. Work, done. Yesper runs multi-step workflows, automates recurring checks, and handles complex analysis in the background while you focus on what matters.
Automate full analyses as routines — sequential or parallel multi-step workflows that run on their own. Templates for procurement, compliance, and more included, or build your own. Background execution runs hour-long analyses in parallel with your work.
30+ specialized agents and skills, routed automatically. Running on leading AI models — Anthropic, OpenAI, and others — selected per task.
Yesper learns about your company and projects automatically. Scans documents, identifies phases, extracts key parties. Knowledge compounds over time.
Long-running tasks continue on the server. Automatic checkpointing, cost guardrails, graceful summaries if limits are reached. Resume anytime.
Save any task as a prompt you can run again. Templates for common tasks included, or create your own. Share across personal, project, or workspace scope.
Turn a sequence of checks into a running checklist. Import a Word or Excel checklist and Yesper rebuilds it in minutes. Templates for common checks included, or create your own.
Generate documents from existing templates. Smart substitution preserves structure while updating project-specific details.
Copilot works inside Office. Yesper works across your entire project.
CopilotGeneric AI. Requires Copilot Studio + developer resources to customize.
YesperPre-built agents for Trafikverket, SGU, SMHI, Naturvårdsverket, Lantmäteriet. Domain-specific from day one.
CopilotPower Automate + Copilot Studio. Separate tools, technical setup.
YesperBuilt-in no-code workflow engine. Multi-step automations in minutes.
CopilotMicrosoft Graph search. Limited format support, no page-level citations.
YesperAutomatic indexing with full source provenance — file, page, row, document type.
Upload hundreds of pages. Get gaps, deviations, and a structured summary with exact source references.
Side-by-side comparison of competing tenders. Price breakdowns, scope differences, risk flags.
Pull quantities across formats. Sum, compare, and run sanity checks on volumes and measurements. Export with citations.
Read IFC or DWG files directly. Produce a structured quantity takeoff — ready to cost, compare, or export.
Auto-map tender requirements to deliverables. Flag gaps and missing items.
Search historical project data to produce Work-Time-Resource estimates. Turn decades of past engagements into sharper bids.
Automatically compile daily and weekly work preparations from contracts, weather data, historical project data, and previous observations.
Surface scope changes, additional work, and billable items from project documentation and inspection records.
SMHI forecasts and warnings integrated into project planning. Know conditions before the crew arrives on site.
Status updates for management, progress reports, project summaries. Delivered as branded Word, PowerPoint, or PDF.
Cost breakdowns, quantity summaries, tender comparisons, KPI overviews. Delivered as branded Excel.
Cross-reference specs against AMA Hus, Anläggning, EL, VVS & Kyla. Automatic deviation flagging.
Check deliverables against Boverkets byggregler. Structured findings with clause references.
Automated self-inspection workflows. Define once, run on every deliverable.
Analyze AB 04, ABT 06 terms. Flag deviations from standard conditions.
Track, verify, and cross-reference certificates, permits, and inspection records across projects and subcontractors.
Query SGU geology, SMHI weather, NVV protected areas — one conversation, with maps.
Trafikverket data for road conditions, traffic volumes, infrastructure plans.
Natura 2000, water protection zones, species regulations near your site.
Financials, board members, corporate structure from Allabolag.
Word-level redlining. Contracts, specs, drawings. Unified and split views.
Pre-fill BKK forms, ÄTA docs, risk registers from project data.
Define review workflows once. One-click execution on new deliverables.
Vision AI reads drawings — extracts discipline, scale, dimensions, technical details. Analyzes site photos for materials, equipment, and progress.
SharePoint, Teams, OneDrive, Dalux — one-way sync keeps project data current. More integrations built on demand.
Interactive checklists, calculators, maps, status boards — generated by AI, shared with one click.
Replace fragmented SaaS tools and in-house systems with workflows built on one platform.
Yesper runs on Microsoft Azure and is architected for the security posture enterprise customers expect. Your data stays in the EU, in your own tenant, and never trains anyone else's model.
All customer data is stored in Microsoft Azure, Sweden Central region. Data never leaves the EU/EEA, and all LLM inference is routed through Azure — not through public model APIs.
Each organization runs in a dedicated Cosmos DB database with isolated storage. No shared data, no cross-tenant exposure. Enterprise deployments run on fully isolated infrastructure.
Your documents are used to answer your questions — never to train or fine-tune foundation models. Customer data stays yours, always.
SSO via Microsoft Entra ID. Workspace-level permissions. Encryption at rest (Azure-managed keys) and in transit (TLS 1.2+). Full audit logs on every interaction.
Microsoft Azure·Microsoft Entra ID·Auth0
Yesper runs on infrastructure certified to ISO 27001, ISO 27017, ISO 27018, SOC 2 Type II, and GDPR.