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Buj Alternatives: 6 Options Compared, Including Free (2026)

Explore 6 alternatives to Buj — vetted by our editors with real user reviews, pricing, and feature comparisons.

The 6 leading free Buj alternatives, compared

Quick answer

The best free replacements for Buj are MURAL, Gmelius and Conceptboard. MURAL ranks first with a SpotScore of 9.1 and a 4.93★ rating. Compare all 6 on score, rating, and pricing below.

Buj works for plenty of teams, but it isn't the only choice. If price, features, or the learning curve are pushing you to switch, these 6 collaboration software free alternatives are the strongest replacements. We rank by SpotScore, a blend of real-user satisfaction and market presence, alongside ratings and pricing. Start with the table, then read each breakdown.

ProductSpotScoreRatingPricingBest for
MURALCollaboration made easy, from anywhere.9.1★★★★★ 4.93(792)Freefrom $9.99 /User/Monthteams of all sizes
GmeliusUnleash teamwork potential with Gmelius.8.9★★★★★ 4.68(459)Freefrom $7 /User/Monthteams of all sizes
ConceptboardUnleash your team's creativity, together.8.5★★★★★ 4.77(57)Freefrom $28.50/moteams of all sizes
PicterCollaboration made easy.8.4★★★★★ 5(2)FreeFree Trial · Subscriptionteams of all sizes
CrruxCollaboration made easy for seamless teamwork.8★★★★☆ 3.5(3)Freefrom $6.42 /User/Monthteams of all sizes
LucidsparkPower up your team's collaboration and productivity.—★☆☆☆☆ 1(1)Freefrom $6.67 /User/Monthteams of all sizes

9.1

SpotScore

MURAL - Collaboration Software

MURAL

Collaboration made easy, from anywhere.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.9

792 verified reviews

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What is MURAL?

Mural is file sharing and enterprise collaboration software that seamlessly integrates with your existing infrastructure, helping you make the most of your company files. It keeps communication flowing vertically and horizontally, keeping teams up-to-date on projects. All while allowing you to ...

Read more about MURAL
Free Trial·

MURAL offers custom pricing plan

8.9

SpotScore

Gmelius - Collaboration Software

Gmelius

Unleash teamwork potential with Gmelius.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.7

459 verified reviews

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What is Gmelius?

Gmelius is a team collaboration software solution designed to help teams work seamlessly from desktop to device. Available as SaaS or on-premise, Gmelius makes it easy for coworkers to connect in real time and manage team information across various business applications. With a range of ...

Read more about Gmelius
Free Trial

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8.5

SpotScore

Conceptboard - Collaboration Software

Conceptboard

Unleash your team's creativity, together.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.8

57 verified reviews

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What is Conceptboard?

Conceptboard is a collaboration professional software designed to help teams supply and receive ideas. It stores and retrieves information in real time from any sources, making it possible to communicate and share information automatically across multiple systems without the need for extra ...

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Free Trial

8.4

SpotScore

Picter - Collaboration Software

Picter

Collaboration made easy.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

5.0

2 verified reviews

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What is Picter?

Picter is a software tool that will help team members keep a central point of reference for their projects and communicate the progress of those projects. With Picter team members can add files, edit them in real time, forms, share comments and more. It is designed to reduce emailing, enable ...

Read more about Picter
Free Trial

8.0

SpotScore

Crrux - Collaboration Software

Crrux

Collaboration made easy for seamless teamwork.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

3.5

3 verified reviews

Add to compare

What is Crrux?

Crrux is a collaboration tool that allows an entire team to work together on the same file at the same time. Nearly all document types — spreadsheets, slides, and even text files — can be shared across an organization with seamless instant messaging to clarify or contribute to a conversation ...

Read more about Crrux
Free Trial·

Crrux offers custom pricing plan

Lucidspark - Collaboration Software

Lucidspark

Power up your team's collaboration and productivity.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

1.0

1 verified reviews

Add to compare

What is Lucidspark?

LucidSPARK is collaboration software that allows your team to gather, organize, and present information all in one place for each project. Through integration with MS Project, LucidSPARK helps you set goals through a customizable assessment template, stay accountable with checklists and task ...

Read more about Lucidspark
Free Trial·

Lucidspark offers custom pricing plan

How Buj competitors stack up

Buyers comparing Buj usually weigh it against these 6 collaboration software competitors, starting with MURAL, Gmelius and Conceptboard. Each is compared against Buj on rating, pricing and feature coverage below.

Tools similar to Buj

Searches for "sites like Buj" and "apps like Buj" land on the same shortlist as "Buj alternatives" — the 6 options below cover both, whether you want a like-for-like replacement or something lighter.

Why each one belongs on this list

MURAL9.1Best for teams of all sizes

Facilitates visual collaboration and ideation among distributed teams effectively.

Watch for: May have a learning curve for new users and require time to acclimate to all features.

Gmelius8.9Best for teams of all sizes

Streamlined collaboration within teams, making work delegation and workload management more efficient.

Watch for: Initial learning curve for users unfamiliar with such tools may lead to confusion.

Conceptboard8.5Best for teams of all sizes

Teams communicate and share information instantly, enhancing collaboration and idea generation.

Watch for: For complex or highly detailed projects, Conceptboard may feel too simple, lacking the depth required for extensive project management.

Picter8.4Best for teams of all sizes

Real-time file editing

Watch for: Limited integrations

Crrux8Best for teams of all sizes
LucidsparkBest for teams of all sizes

Centralized project information

Watch for: Limited offline capabilities

Why teams look for a Buj alternative

Before comparing options, it helps to name why teams leave Buj in the first place:

  • Limited features
  • Not suitable for large teams
  • Lacks advanced project management
  • No offline access

What to consider when replacing Buj

Here's the data-driven picture across all 6 collaboration software free alternatives: 6 offer a free tier; paid plans run $6.42–$28.5, with Crrux the cheapest entry point; and Picter is the highest rated at 5★ across 2 reviews.

Our ranking, explained simply.

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 Buj are Picter (5.0★), MURAL (4.9★), Conceptboard (4.8★). Compare all 6 alternatives side-by-side above.

When evaluating alternatives to Buj, prioritize: Chat (Messaging), Audio Video Conferencing, Content Management, Task 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 Buj is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

Which Buj alternative wins for your team?

  • On a budget / just exploring: start with a free tier — MURAL, Gmelius and Conceptboard let you evaluate without paying upfront.
  • If real-user ratings matter most: Picter has the strongest star rating (5★) among the options with verified reviews.
  • Want the safest pick: MURAL has the highest Spotsaas Score (9.1) in this list — a strong default if you're unsure.

Switching from Buj the smart way

Plan your Buj migration around your data. Export it, confirm the new tool imports it without loss, and check that the workflows you depend on still work. Run a pilot on a free plan first, and keep Buj open until the switch is complete.

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