Diffee VS Onplana

Compare Diffee VS Onplana and see what are their differences

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Pricing: Freemium $7 / Monthly (Starter. Professional $12, Business $20, Enterprise $29)
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Base details

Website, pricing, platforms and company facts side by side.

	Diffee	Onplana
Website	diffee.me	onplana.com
Pricing	—	Freemium $7 / Monthly (Starter. Professional $12, Business $20, Enterprise $29) Official pricing
Platforms	—	Windows iOS Android Mac Web Google Chrome Edge Firefox Safari +6
Company	—	Startup from the United States · 1 - 9 employees · 2026
Listed in	Office & Productivity WordPress Personalization Online Services +1	Project Management Gantt Charts Portfolio Management Agile Project Management Project Planning Task Management Productivity Work Management Time Tracking +6

About Diffee and Onplana

In their own words, as submitted to SaaSHub.

Diffee

Onplana

No description of Diffee yet.

Onplana is the AI-native project management platform built specifically for teams migrating off Microsoft Project Online before its September 2026 retirement. Unlike monday.com, Asana, or ClickUp — which were built for general task management — Onplana is engineered around the workflows...

Features and specs

What each product offers, as listed by its team.

Diffee 0 features

Onplana 13 features

No features have been listed yet.

AI Project Kickstart
Generate tasks, subtasks, milestones, and timeline from a plain English description
Gantt Chart + Critical Path
Interactive Gantt with 4 dependency types (FS/SS/FF/SF), lag times, baseline snapshots, and critical path highlighting
AI Risk Detection
Automated risk detection for schedule, budget, scope, and resource issues powered by Claude & Azure OpenAI
Sprints & Agile Boards
Full Scrum: sprints, epics, backlog, burndown charts, and drag-and-drop Kanban
Custom Dashboard Builder
23 drag-and-drop widget types: stats, charts, task lists, governance widgets, and saved reports
Whiteboards & Wikis
Excalidraw-powered collaborative whiteboards and BlockNote real-time wikis per project
Project Mailbox
Every project gets an inbound email address; emails auto-create tasks or comments
MPP & Project XML Import
Upload .mpp binaries or Project XML, or connect to the Project Online OData API with built-in field mapper
Enterprise Governance
12-stage proposal pipeline, multi-reviewer gate reviews, Change Control Board, scenario planning, SSO/SCIM, audit logs
Cloud-Agnostic Deployment
Docker-based deployment on AWS, Azure, GCP, or self-hosted; Enterprise+ includes customer-managed keys
Portfolios & OKRs
Cross-project portfolio tracking, OKR alignment, AI portfolio insights, and cross-project reports
Workflow Automation
Automated triggers and actions for task updates, notifications, webhooks, and integrations
Security & Authentication
Two-factor auth (TOTP), SSO via SAML 2.0/OIDC, SCIM, IP allowlisting, audit logs, bcrypt hashing, API tokens

Analysis

An editorial look at what each product does well and who it suits.

Diffee

Onplana

No analysis of Diffee yet.

Overall verdict

I don't have verified, up-to-date information about Onplana (onplana.com) to make a reliable assessment of its quality, features, or reputation. I'd recommend researching independent reviews, checking user feedback on trusted platforms, and testing the service yourself before forming a conclusion.

Why this product is good

Insufficient verified data available about this specific product or service
No access to current user reviews, ratings, or third-party evaluations
Unable to confirm company legitimacy, feature set, or pricing accuracy
Risk of providing outdated or incorrect information without proper verification

Recommended for

Users who should conduct their own due diligence by checking sites like Trustpilot, G2, or Capterra
Individuals who can request a demo or free trial directly from the company
Those who should verify company registration and read terms of service before committing

Videos

Walkthroughs and reviews on video.

Diffee 3 videos + Add

Onplana 14 videos + Add

Mr. Diffee Reviews The Tattooed Sales Guy

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100

Diffee

Onplana

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Questions & Answers

As answered by people managing Diffee and Onplana.

What makes your product unique?

Onplana's answer:

Onplana is the only AI-native project management platform purpose-built as a Microsoft Project Online replacement. Three things set it apart:

AI built into every workflow — not bolted on. Risk detection, plan generation, natural language task parsing, and a streaming chat panel powered by Claude (Anthropic) and Azure OpenAI. Admins can switch providers or point Onplana at their own Azure deployment.
True enterprise-grade PM in a modern SPA. Gantt with critical path, full Scrum, 12-stage governance pipeline, portfolios, resource management, and 31+ plan-gated features — without the desktop-era UX of Microsoft Project.
Cloud-agnostic deployment. Run on AWS, Azure, GCP, or self-hosted with Docker. Enterprise+ supports customer-managed encryption keys, so your data never leaves your infrastructure.

Why should a person choose your product over its competitors?

Onplana's answer:

Choose Onplana over competitors like monday.com, Asana, ClickUp, or Jira when you need:

Microsoft Project Online migration: Onplana is the only modern platform with a built-in .mpp / Project XML / OData migration wizard. Most migrations complete in under a day.
Real enterprise PM features: Gantt with critical path, full Scrum, 12-stage governance pipeline, portfolios, resource capacity planning, and Change Control Board — not available in general-purpose task tools.
AI that understands your schedule: Risk detection, plan generation, and NL task parsing powered by Claude (Anthropic) and Azure OpenAI, with the option to use your own Azure credits.
Flexible deployment: Unlike monday.com or Asana (cloud-only), Onplana runs on AWS, Azure, GCP, or self-hosted — critical for regulated industries and enterprise IT.
Transparent pricing: Plans from $0, no forced seat minimums, no surprise bills. PRO starts at $12/seat/month.

How would you describe the primary audience of your product?

Onplana's answer:

Onplana is built for three primary segments:

Enterprise PMOs: Teams managing 50+ active projects with formal governance, resource planning, and portfolio tracking — especially those migrating off Microsoft Project Online before its September 2026 retirement.
Growing PM teams (10–50 PMs): Project managers who need modern collaboration, AI-assisted planning, Gantt charts, and real-time visibility without the complexity of legacy enterprise PPM tools.
IT operations & regulated industries: Organizations that need cloud-agnostic or self-hosted deployment, SSO/SCIM, audit logs, IP allowlisting, and customer-managed encryption keys for compliance (GDPR, HIPAA, SOC 2, FINRA).

What's the story behind your product?

Onplana's answer:

Onplana is built by Devsoft Solutions, a software company focused on enterprise productivity tools.

The story starts with Microsoft's announcement that Project Online — the project management platform millions of teams have built their careers on — will retire on September 30, 2026. Microsoft's recommended replacement (the new Planner) doesn't support critical path analysis, baselines, resource management, or governance workflows. Devsoft saw a gap: millions of project managers were about to lose their tool, and nobody was building a real replacement.

Development started in 2024, with the core platform (Gantt, dependencies, resource management, AI assistant, governance) shipping in 2025. In 2026, enterprise features went live: SSO/SCIM, whiteboards, wikis, scenario planning, custom dashboards, and the .mpp migration wizard.

The guiding principle: when Project Online shuts down, every team that relied on it should have a better home waiting — with AI capabilities that Microsoft Project never had.

Which are the primary technologies used for building your product?

Onplana's answer:

Onplana is built with a modern, cloud-agnostic stack:

AI: Claude by Anthropic (default) and Azure OpenAI — dual-provider engine switchable per org from the admin panel
Deployment: Docker Compose — runs on AWS, Azure, GCP, or self-hosted on-premises
Frontend: Real-time Single Page Application (SPA), keyboard-first, dark mode, mobile-friendly
Collaboration: Excalidraw (whiteboards), BlockNote (real-time wikis)
Authentication: JWT with token versioning, TOTP 2FA, SAML 2.0 / OIDC SSO, SCIM 2.0 provisioning
Security: bcrypt password hashing, HMAC-SHA256 webhooks, customer-managed encryption keys (Enterprise+)
Integrations: Microsoft Project .mpp binary parser, Project XML (MSPDI), OData API connector, webhooks, REST API with 40+ endpoints

Who are some of the biggest customers of your product?

Onplana's answer:

Onplana is a newer platform (launched 2025–2026) and does not publicly list named enterprise customers at this time. The primary customer segments served are:

Enterprise PMOs migrating off Microsoft Project Online before its September 2026 retirement
IT and operations teams in regulated industries (healthcare, finance, government) requiring self-hosted or cloud-agnostic deployment
Growing project management teams of 10–500 members needing modern collaboration and AI-assisted planning

If you'd like to get in touch with the team, contact them at hello@onplana.com.

User comments

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