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Best i-lign Alternatives for Mac — 12 Compared in 2026

Explore 12 alternatives to i-lign — vetted by our editors with real user reviews, pricing, and feature comparisons.

12 top i-lign alternatives, compared

Quick answer

The i-lign alternatives worth knowing first are OpenProject, Celoxis and Acclaim Projects by Sopheon. OpenProject earns the top SpotScore (8.8) and a 4.2★ rating. See how all 12 stack up on score, rating, and price below.

Choosing the right i-lign alternative comes down to fit, and these 12 project and portfolio management software alternatives cover a wide range of needs. We rank them by SpotScore, which blends verified satisfaction with market presence, then ratings and pricing. Each tool is editor-checked. Use the table to compare, then read each breakdown.

ProductSpotScoreRatingPricingBest for
OpenProjectStreamline your projects with ease.8.8★★★★ 4.2(17)FreeFree Trial · Freemium · Open-source · Subscriptionteams of all sizes
CeloxisStreamline your projects with Celoxis.8.9★★★★ 4.1(100)FreeFree Trial · One-time license · Subscriptionteams of all sizes
Acclaim Projects by SopheonEmpowering Innovation and Project SuccessNot yet ratedQuotation Basedteams of all sizes
Deltek Project Portfolio ManagementStreamlined Solutions for Project ExcellenceNot yet ratedQuotation Basedteams of all sizes
AdjeraComprehensive Project Management and Invoicing SolutionNot yet ratedQuotation Basedteams of all sizes
PlanfixAdvanced Workflow Automation for Streamlined Operations and Enhanced ProductivityNot yet ratedFreeFree Trial · Subscriptionteams of all sizes
Aurigo Masterworks CloudOptimize your assets with streamlined cloud technology.Not yet ratedQuotation Basedteams of all sizes
SuperthreadStreamline your projects with ultimate efficiency and precision.★★★★★ 4.87(30)FreeFreemium · Subscriptionteams of all sizes
WethodEmpower your team, elevate your success.Not yet ratedFreeFree Trial · Freemium · Subscriptionsmall & mid-size businesses
Micro Focus Project and Portfolio Management (PPM)Streamline your project strategy with advanced analytics.★★★★ 4Quotation Basedmid-size & enterprise teams
PowerSteeringEmpower your business with streamlined project portfolio management.★★★☆☆ 2.8Quotation Basedteams of all sizes
Eclipse PPMStreamline your project management for success.★★★★ 4.3Quotation Basedmid-size & enterprise teams

8.8

SpotScore

OpenProject

OpenProject

Streamline your projects with ease.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is OpenProject?

OpenProject is a collaborative project management software for planning, tracking, and reporting on projects. It emphasizes usability – before users start a project, they need a tool that enables them to start working efficiently as quickly as possible. In OpenProject this is achieved by its ...

Read more about OpenProject
Free TrialTry Free →

8.9

SpotScore

Celoxis - Project Management Software

Celoxis

Streamline your projects with Celoxis.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Celoxis?

Celoxis is a project management software that connects your team and simplifies your day-to-day work on shared projects. Its revolutionary time-tracking system automatically logs start and end times to every task, while useful Gantt charts visualize dependencies, milestones and progress. It ...

Read more about Celoxis
Free TrialTry Free →·

Starts from $25/month when yearly

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Acclaim Projects by Sopheon

Empowering Innovation and Project Success

Best for: SMB teams · Mid-market · Enterprise

Get Pricing Details

Add to compare

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Watch Demo

What is Acclaim Projects by Sopheon?

Acclaim Projects by Sopheon provides product, innovation, and project managers with an integrated platform designed to help them deliver products and innovations on time and within budget. With its comprehensive set of tools, Acclaim Projects streamlines project management, enabling teams to ...

Read more about Acclaim Projects by Sopheon

Acclaim Projects by Sopheon offers custom pricing plan

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Deltek Project Portfolio Management

Streamlined Solutions for Project Excellence

Best for: SMB teams · Mid-market · Enterprise

Get Pricing Details

Add to compare

watch-demo

Watch Demo

What is Deltek Project Portfolio Management?

Deltek Project Portfolio Management (PPM) offers a comprehensive suite of solutions designed to optimize project performance, streamline workflows, and manage risk, ensuring that businesses consistently deliver successful projects. With industry-leading features such as earned value management, ...

Read more about Deltek Project Portfolio Management

Deltek Project Portfolio Management offers custom pricing plan

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Adjera

Comprehensive Project Management and Invoicing Solution

Best for: SMB teams · Mid-market · Enterprise

Get Pricing Details

Add to compare

What is Adjera?

Adjera is an all-in-one platform designed to streamline project management, time tracking, and invoicing for consultancies, agencies, and service-based businesses. Tailored specifically for these industries, it integrates project planning, task management, resource allocation, and financial ...

Read more about Adjera

Adjera offers custom pricing plan

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Planfix

Advanced Workflow Automation for Streamlined Operations and Enhanced Productivity

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

watch-demo

Watch Demo

What is Planfix?

Planfix is a robust business process management system designed to help businesses optimize workflows, reduce operational costs, and minimize human errors. Offering more flexibility and depth than standard project and task management tools, Planfix empowers teams to automate and refine their ...

Read more about Planfix
Free TrialTry Free →·

Starts from $8/user/month when yearly

Aurigo Masterworks Cloud

Aurigo Masterworks Cloud

Optimize your assets with streamlined cloud technology.

Best for: SMB teams · Mid-market · Enterprise

Get Pricing Details

Add to compare

What is Aurigo Masterworks Cloud?

Unleash the potential of Aurigo Masterworks Cloud, a cutting-edge cloud-based platform tailored for professionals overseeing capital assets, infrastructure, and facilities. This innovative solution offers access to both historical and adjacent data, empowering users to efficiently manage ...

Read more about Aurigo Masterworks Cloud

Aurigo Masterworks Cloud offers custom pricing plan

Superthread

Superthread

Streamline your projects with ultimate efficiency and precision.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

What is Superthread?

Superthread is your ultimate solution for project management software, designed to empower professionals with a comprehensive set of tools to streamline and enhance their projects. From planning to execution, Superthread simplifies the process by integrating roadmap, issue tracking, and ...

Read more about Superthread

Starts from $8.00/user when Billed Yearly, also offers free forever plan

Wethod

Wethod

Empower your team, elevate your success.

Best for: SMB teams · Mid-market

Start Free Trial

Add to compare

What is Wethod?

Wethod is a project portfolio management platform that combines CRM, project tracking, and financial reporting in one interface. It gives teams real-time visibility into project performance and profitability, with shared data to support decision-making without micromanagement.

Read more about Wethod
Free TrialTry Free →
Micro Focus Project and Portfolio Management (PPM)

Micro Focus Project and Portfolio Management (PPM)

Streamline your project strategy with advanced analytics.

Best for: Mid-market · Enterprise

Get Pricing Details

4.0

Add to compare

What is Micro Focus Project and Portfolio Management (PPM)?

Micro Focus PPM helps organizations align project investments with business strategy using analytics-driven KPIs and what-if scenario modeling. Users can plan projects, build custom workflows, monitor progress in real-time, and connect with agile tools. It targets project managers and portfolio ...

Read more about Micro Focus Project and Portfolio Management (PPM)

Micro Focus Project and Portfolio Management (PPM) offers custom pricing plan

PowerSteering

PowerSteering

Empower your business with streamlined project portfolio management.

Best for: SMB teams · Mid-market · Enterprise

Get Pricing Details

2.8

Add to compare

What is PowerSteering?

Introducing PowerSteering, a cutting-edge project portfolio management software designed to streamline your organization's project management processes. With a focus on consolidating data from various sources, PowerSteering delivers instantaneous performance metrics, empowering teams to make ...

Read more about PowerSteering

PowerSteering offers custom pricing plan

Eclipse PPM

Eclipse PPM

Streamline your project management for success.

Best for: Mid-market · Enterprise

Get Pricing Details

4.3

Add to compare

What is Eclipse PPM?

Introducing Eclipse PPM, a cutting-edge Work Management Software designed to streamline project management processes and drive successful outcomes. This innovative platform offers a range of powerful features, including portfolio governance and oversight capabilities, aimed at enhancing project ...

Read more about Eclipse PPM

Eclipse PPM offers custom pricing plan

Why these tools made our shortlist

OpenProject8.8Best for teams of all sizes

Open-source and free in its standard version, making it accessible to users from all sectors.

Watch for: Frequent bugs despite regular updates, leading to occasional crashes and frustrations.

Celoxis8.9Best for teams of all sizes

Configurable to fit diverse team and project requirements with role-based resource management.

Watch for: Administrator settings are complex, with a steep learning curve due to the volume of advanced features.

Acclaim Projects by SopheonBest for teams of all sizes
Deltek Project Portfolio ManagementBest for teams of all sizes
AdjeraBest for teams of all sizes
PlanfixBest for teams of all sizes
Aurigo Masterworks CloudBest for teams of all sizes
SuperthreadBest for teams of all sizes

Clean, intuitive interface and card-based layout make task and project management easy to learn.

Watch for: Occasional technical glitches, such as workspaces loading slowly or the board scrolling back.

WethodBest for small & mid-size businesses
Micro Focus Project and Portfolio Management (PPM)Best for mid-size & enterprise teams
PowerSteeringBest for teams of all sizes
Eclipse PPMBest for mid-size & enterprise teams

Why teams look for a i-lign alternative

A few recurring complaints tend to drive the move off i-lign:

  • Complex interface
  • May require training
  • Limited integrations

What to weigh when comparing i-lign alternatives

Stacked against each other, the 12 alternatives compare this way: 5 offer a free tier; and Superthread is the highest rated at 4.87 across 30 reviews.

How the list is built.

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to i-lign are Superthread (4.9★), Eclipse PPM (4.3★), OpenProject (4.2★). Compare all 12 alternatives side-by-side above.

When evaluating alternatives to i-lign, prioritize: Investor Management, Time & Expense Tracking, Benefits Management, KPI Management, Project Management, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

Migration difficulty depends on how deeply i-lign is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend shortlisting 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

Which i-lign alternative is right for you?

  • On a budget / just exploring: start with a free tier — OpenProject, Celoxis and Planfix let you evaluate without paying upfront.
  • If real-user ratings matter most: Superthread has the strongest star rating (4.87★) among the options with verified reviews.
  • Want the safest pick: OpenProject has the highest Spotsaas Score (8.8) in this list — a strong default if you're unsure.

Replacing i-lign: how to switch

Migrating from i-lign works best in stages. Export your data, confirm the new tool accepts it, and check that your essential workflows hold up. Try a short pilot before rolling out, and leave i-lign running until you're confident. Most picks above offer free testing.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].