Slackとは

Slackはコミュニケーションを1か所にまとめます。最新のチームに適したリアルタイムのメッセージングや、アーカイブ、検索の機能を備えています。

Slackの詳細

良いポイント:

And I have really enjoyed the community-centred interests people put into ensuring your challenges are taken care of is really encouraging. I love Slack for this singular effort.

改善してほしい点:

The only drawback is that we just have too many avenues where we connect and so Slack just got lost with all the other programs and didn't become a priority. This is why we no longer use it.

Slackの評価

評価ポイント

使いやすさ
4.6
カスタマーサービス
4.4
機能
4.6
価格の妥当性
4.5

おすすめ度

8.9/10

Slackの総合評価は4.7/5星です。 (キャプテラに寄せられた22,825件のレビューより集計)。

Slackを使用したことがありますか?

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レビューを絞り込む (22,825件)

Lori
Lori
Lori
認証済みLinkedInユーザー
代替医療, 自営業
ツール使用期間: 2年以上
投稿者のソース

Slack is a great tool for my small business

5.0 2 年前
動画プレイヤーで日本語字幕を表示できます
匿名レビュアー
日本の個人事業主
プログラム開発, 自営業
ツール使用期間: 2年以上
投稿者のソース

とても便利です

5.0 4 か月前

良いポイント:

元々はMicrosoft Teamsを利用していたのですがSlackに切り替えと言うことで切り替えました。デザインもよく使いやすいです。

改善してほしい点:

Teamsではビデオ会議等をそのまましていたのですがSlcakにしてからZoomと併用するようになりました。 うちでは有料プランを利用していますが有料プランを利用しないと90日より前ののトーク履歴を閲覧することが出来なくなったので注意してください。

Natsuki
日本のfreelance
認証済みLinkedInユーザー
コンピュータ、ネットワーク・セキュリティ, 自営業
ツール使用期間: 2年以上
投稿者のソース

社内チャットツールのデファクトスタンダード

5.0 8 か月前

良いポイント:

他のチャットツールはアカウントが使いまわしの場合が多々あるが、プロジェクト・得意先ごとにアカウントを作成するので切り分けが容易です。 また、Bot・インテグレーションの作成も比較的簡単だと思います。

改善してほしい点:

通話機能が競合他社に比べて多少弱いです。ただ、あまり本筋の機能でもないと思いますので問題ないでしょう。

幸輝
日本の学生
市民団体、社会団体, 2-10の従業員数
ツール使用期間: 6~12か月
投稿者のソース

少し前までは、最高のビジネスチャットツールだった

4.0 先月 新着

良いポイント:

気軽に連絡することができます。また、リアクションで使用するアイコンを独自で作ることができたり、スレッドで返信したりできるので便利です。スレッド機能を使うことで、メッセージが上の方に流れていってしまうことが少なくなり、過去のやり取りを見返すのが便利です。

改善してほしい点:

無料版だと3ヶ月でメッセージが消えてしまいます。過去のやり取りが消えてしまうのが、かなり難点です。公開チャットはテキストデータとして書き出せますが、プライベートチャットは書き出すことができずに消えてしまいます。

認証済みレビュアー
日本の情報システム
認証済みLinkedInユーザー
建築、設計, 51-200の従業員数
ツール使用期間: 無料トライアル
投稿者のソース

検討した類似製品:

現時点での高機能チャットツールの決定版

4.0 4 か月前

良いポイント:

連携数の多さだと思います。基本はチャットツールなので、他の製品と比べて大きく違いはないのですが、なによりその連携数の多さで、チャット上で他の処理が行えることが最大のメリットだと思います。

改善してほしい点:

高機能なため、日本のようなITリテラシーの高くない国の場合、高機能さが逆にハードルになっている部分がある。ここはSlackの短所というには少し違うのかもしれないが、メールがメインになっている場合、導入にはそれなりのハードルの高さを感じる。

日本の経営者
コンピュータ、ネットワーク・セキュリティ, 2-10の従業員数
ツール使用期間: 6~12か月
投稿者のソース

高機能だが使い勝手が少し悪い

5.0 2 か月前 新着

製品を使ってみた感想: 高機能ではあるが、使い勝手が悪く、エンジニア中心の組織には向いていそうだがそうでない組織には適していない

良いポイント:

チャンネルを細かく設定ができるので社内での話題毎に書き込みを分けられるので良い

改善してほしい点:

料金が高くなりやすい点と特にスマホからの使い勝手が悪い

和人
日本の会社員
情報技術、情報サービス, 2-10の従業員数
ツール使用期間: 6~12か月
投稿者のソース

ユーザー管理

3.0 4 か月前

良いポイント:

あらゆる人と情報共有、ファイル共有が可能な事。

改善してほしい点:

ワークスペースのユーザー管理においてユーザーが削除できない(削除済みで表示される)

Ivan
Ivan
アルゼンチンのTechnical Services
認証済みLinkedInユーザー
コンピュータ・ソフトウェア, 11-50の従業員数
ツール使用期間: 6~12か月
投稿者のソース

検討した類似製品:

The right tool for the job!

5.0 3 年前

製品を使ってみた感想: Best thing that happened to our company. Our productivity has increased since and our "reachability" as well. We feel very close now, even for our team which is 100% remote.

良いポイント:

They really put the work into making a chat software that is very usable. intuitive, agile and overall, very enjoyable. We use many of the bots the marketplace has, especially the Google Calendar, Zoom, Giphy and Slackbot integrations that comes with it.

改善してほしい点:

I cannot think of much of what I dislike about Slack, because I like everything about it. I used to have an issue that Slack didn't load properly, but an update and empty cache button swiftly solved it. Sometimes the calls ring on the phone first before doing it in the computer.

Dimitri
ジョージアのIT Support Engineer
メディア制作, 10,000+の従業員数
ツール使用期間: 1年以上
投稿者のソース

Slack as main communicator and team chantting

5.0 2 か月前 新着

製品を使ってみた感想: Daily chatting with a lot of people. Daily have meetings in slack.Fast file-sharing tools

良いポイント:

Nice software to communicate with colleagues and other employees in the company.Powerfully tool to improve communication

改善してほしい点:

For this moment slack administration doing everything fine. Don't have any ideas what more can slack team integrate into this app.

Chaya
Chaya
スリランカのTrainee Software Engineer
認証済みLinkedInユーザー
コンピュータ・ソフトウェア, 51-200の従業員数
ツール使用期間: 2年以上
投稿者のソース

Slack – Managing projects optimally

3.0 4 年前

製品を使ってみた感想: Slack is a tool which can be used as a project management tool for managing projects and also it can be used for internal communication inside a project group or a company. Each project group can have its own channels inside the company workspace. Communication through private and public channels has made Slack more popular among the users.

良いポイント:

Slack can be considered as a project management tool. Slack provides both mobile version and desktop version applications where the mobile version is installed in the mobile phone so that whatever may be the situation user may not miss any important information about the project instantly. While the desktop version helps to transfer files of the working project easily while working on the project. Slack provides the facility to share the files, folders, audio and video clips, links. there are private and public channels in slack. Users can be added to these channels and if the users prefer they can have their own personal chats through slack. The emojis, stickers, GIF are also added In Slack to provide better user experience and attract the users with its familiar look to most of the social media or texting apps.

改善してほしい点:

In order to use Slack users need to have a proper network connection. Without proper network coverage, Slack won’t work. Sometimes messages won’t be delivered to the other side after a selected time(10 PM). Unless the user sets his or her state into active user won’t receive notifications after 10 pm. If the state is away then the messages sent after 10 pm won’t be delivered till the next morning. Because of this sometimes users may miss some important messages. It is both an advantage and a disadvantage too. There is no mechanism to know whether the receiver read the message or not once a message is sent. The sender has to wait until other messages come from the receiver acknowledging that the receiver read the message.

Satish
ネパールのDeveloper
コンピュータ・ソフトウェア, 11-50の従業員数
ツール使用期間: 無料トライアル
投稿者のソース

検討した類似製品:

Discussing about pros and cons with features.

4.0 2 か月前

製品を使ってみた感想: I am using Slack for the last 3 years in my daily life. It helps in my daily usage of communicating with my firm colleagues and work partner. It helps me in different in this period like audio calls, messaging, and sharing documents and files. The magic link feature is amazing. I think only a few apps or software have these types of features.

良いポイント:

I feel the most marvelous features in Slack are magic links, a separate channel, real-time messages, and notifications. Real-time messages and notification help to easily communicate with co-workers. Magic link is an easy way to access your account without email and password. It is faster as well and sometimes it is not necessary to remind email passwords. A separate channel is a secure way to access or have project discussions. It is also good in security ways by it have own URL to join its particular channel to those who are authorized. Due to this slack brings people together to work as one unified team

改善してほしい点:

Slack is a messaging app for businesses. One thing about being dissatisfied with slack conversations get deleted after 14 days, so if we sent something important within a channel it will erase so this feature kept me having difficulties at some sort of times.

Matt
オーストラリアのSoftware Engineer Team Leader
情報技術、情報サービス, 51-200の従業員数
ツール使用期間: 2年以上
投稿者のソース

Vital tool for team communications

5.0 2 か月前 新着

良いポイント:

We use Slack for the bulk of our communications. The ability to set up a range of channels helps teams focus on the topic that are critical to their work, and keep abreast of happenings in other areas of interest. The ability to use Huddles to quickly collaborate with teammates on the fly is super useful as well. Slack can be a lot of fun as well, it's a brilliant way to let workmates share there interests across a range of areas - not just those related to work!

改善してほしい点:

Slack regularly improve their tool, and recent updates to the way Huddles work have solved a few gripes I have there. My main suggestion is that voice chat could be more developed.

Yige
Yige
ケニアのCustomer Acquisition Analyst
認証済みLinkedInユーザー
金融サービス, 201-500の従業員数
ツール使用期間: 2年以上
投稿者のソース

An organized way to communicate and collaborate within teams.

4.0 3 週間前 新着

製品を使ってみた感想: Slack is the fastest way to catch any member of my organization. A key benefit of Slack is that it makes collaboration and communication around departmental projects and activity to be simplified and organized.

良いポイント:

Slack provides a very helpful conversation history for all new channels that I join. Having access to previous conversations that have taken place in a channel, even before I joined them allows me to catch up on important project details.

改善してほしい点:

I rarely use Slack for video calls and this is because of issues like lags , and instability in audio quality. This is the only area where Slack has a shortcoming . Albeit, one which I do not get to face too frequently.

Jordan
Jordan
カナダのData Scientist
認証済みLinkedInユーザー
レジャー、旅行、観光, 501-1,000の従業員数
ツール使用期間: 2年以上
投稿者のソース

I cannot do with Slack software.

4.0 2 か月前 新着

製品を使ってみた感想: Slack aids collaboration and communication between every member of my team. The quality of collaboration which Slack let me achieve , helps me save time and makes the process of sharing and getting feedback across my team very fast.

良いポイント:

Slack integrates with top software applications . This integration allows me to use several applications from within the Slack interface. My ability to achieve the above allows me work faster by enabling a single layer of engagement and communication.

改善してほしい点:

Unstable video and audio call , coupled with long delays before calls get connected are what i like the least about this software.

認証済みレビュアー
カナダのRelationship Consultant
認証済みLinkedInユーザー
銀行, 10,000+の従業員数
ツール使用期間: 6~12か月
投稿者のソース

検討した類似製品:

slack- quick and efficient

5.0 3 週間前 新着

製品を使ってみた感想: I have enjoyed its efficiency and suggestions features.

良いポイント:

its non complicated and allows users to engage in conversations and meeting without a lot of jazzy looking or bold distracting UX/UI designs. Its basic to look at but has a lot of advanced features including calling internally in the org

改善してほしい点:

cannot be customised lot in terms of creating categories

Afnan
日本のResearcher
研究, 501-1,000の従業員数
ツール使用期間: 6~12か月
投稿者のソース

Real-time Team Communication and Collaboration

5.0 3 週間前 新着

製品を使ってみた感想: Slack is great for real-time team collaboration and file sharing. Its integration, searchability, and mobile accessibility make it easy to use, but its cost and limited customization may be a negative. Video conferencing and large file sharing teams should avoid it.

良いポイント:

Slack's compatibility with other programs like Google Drive, Trello, and Asana makes it simple to incorporate it into preexisting procedures.Slack is accessible on mobile devices, enabling team members to continue working and staying connected even when they are away from their desks.

改善してほしい点:

Teams that rely extensively on video communication may find Slack's limited capability for video conferencing insufficient.Slack's lack of security compared to other communication technologies can be a worry for teams that need to protect sensitive information.

Richi
ドイツのDeveloper
銀行, 1,001-5,000の従業員数
ツール使用期間: 2年以上
投稿者のソース

Simple but Useful

5.0 4 週間前 新着

製品を使ってみた感想: It's a really user friendly and useful product for communication of teams and the call features are making this product a very important tool for every company

良いポイント:

It's easy to use and on every device (android, iOS) is installable. They continuously improve the quality of the product and add new features. Voice/Video calls are getting better and better

改善してほしい点:

Sometime they have down times, even though it has happened few times but still it was annoying

Christopher
イタリアのCreative Director
エンタテインメント, 2-10の従業員数
ツール使用期間: 2年以上
投稿者のソース

Why We Use Slack For Our Start-Up

4.0 2 年前

製品を使ってみた感想: Slack has been a great addition to our daily work ethic. Being able to use it on a mobile device as well as desktop is key and it has become an integral part of splitting up our tasks. I really couldn't recommend it more.

良いポイント:

The overall ease of this software is superb. Every one of our team members found it easy to use immediately.

改善してほしい点:

The one thing that bugs me is the return button. If you are writing a message then if I want to use a new line by pressing return Slack actually sends the message. So I then have to go in and edit my message. Return in Slack is another key. You would think would be easy to remember but then every other product has the return key used as a new line so I'm always having to edit my messages of they are spaced out.

Alex
アメリカのSenior Salesforce Administrator
コンピュータ、ネットワーク・セキュリティ, 201-500の従業員数
ツール使用期間: 2年以上
投稿者のソース

検討した類似製品:

The best chat application.

5.0 2 年前

製品を使ってみた感想: Slack makes team communication easy. I use it to send updates to team members, build relationships with team members (it's funny how much team culture and unity can be built on a strong foundation of memes), post polls, gather feedback on internal projects, get quick answers to quick questions, etc. Slack makes it easy to integrate, so I've used third-party integrations like HeyTaco for employee recognition. Slack makes it possible to do a significant portion of your work out of a chat app.

良いポイント:

Slack has by far the best UI, the best organization, and the best set of features. Competing products like Google Chat (the business version of Hangouts) don't even come close. The most critical feature is being able to simultaneously log in to multiple Slack instances which each have multiple rooms, groups, etc. Slack makes text-based communication super easy.

改善してほしい点:

It's pricey in comparison to some of the competing software (especially if your organization already uses G Suite, it may be a hard sell to move to Slack). Also, Slack literally makes me more of a slacker - it's too easy to BS with coworkers or members of other non-work-related slack groups when I should be working.

Brian
アメリカのManaging Partner
法律サービス, 2-10の従業員数
ツール使用期間: 2年以上
投稿者のソース

検討した類似製品:

Essential Communication Tool

5.0 2 年前

製品を使ってみた感想: I have been using it since 2015 and am a happy camper. Slack is a daily tech solution in working with others both professionally and for volunteer & hobby projects. I would be in so much aggravation if I had to deal with more emails, phone calls, texts, or heavens forbid, skype :-(.

良いポイント:

I enjoy: • the reduction in emails, text, and phone calls that Slack provides, • the search function, • how slack integrates with google drive, • the easy to navigate communication options with direct communication, general communication, channel communication, etc. • the cost is very reasonable and slack gives credits as well

改善してほしい点:

The UX for administrative and management functions is less than ideal. Tasks like archiving/un-archiving channels or adding/removing users is needlessly complicated. Simple functions that should be part of the platform are not readily available, which is a shame. There should be a organic drive section and task list section native to the platform that by default are turned on at start but can be hidden.

Mark
英国のManaging Director
コンピュータ・ソフトウェア, 2-10の従業員数
ツール使用期間: 2年以上
投稿者のソース

検討した類似製品:

Slack , if you're not using it you should be.

5.0 3 年前

製品を使ってみた感想: Really good, I contact four companies weekly, couldn't cope without it.

良いポイント:

Powerful, easy to use, lots of options so it's both easy to start up with and become a power user.

改善してほしい点:

Lots of options.. but maybe not the ones you need. The inability to move a direct message into folders is a pain. If a project moves/evolves you can't edit it retrospectively you can only press on. Which is a shame is you have stuffed saved you need to move.

Marie
アメリカのAccounting Manager
アパレル、ファッション, 51-200の従業員数
ツール使用期間: 2年以上
投稿者のソース

Slack keeps us together

5.0 2 年前

製品を使ってみた感想: Over the past 2 years of using Slack I have come to really like it. I like that it is customizable. I can choose to only alert me during my chosen work hours and I can extend or shorten those times as needed. I can express who I am and let my coworkers know a little about me (or not) by having a picture for my profile.

良いポイント:

Working from home can make training a new employee difficult, but with Slack we have been able to be successful. Slack provides us the ability to share screens and use the the draw feature to point out important items. We are also able to get the team all on the same call for collaboration and even to socialize. Slack lessens the feeling of isolation from everyone having to be in a different location instead of all being in the office together.

改善してほしい点:

The only feature that I would like changed is that when looking at an attachment and I choose to enlarge it, I have to maximize Slack's window in order to see it full size. I would like the attachment to enlarge outside of Slack's window size.

Brittany
アメリカのNP Co-Founder and Executive Director, Small Business Owner/Operator
マーケティング、広告, 2-10の従業員数
ツール使用期間: 2年以上
投稿者のソース

検討した類似製品:

Slack is a mainstay for my inter-connected teams and communities!

5.0 6 か月前

良いポイント:

Slack is hands down my favorite way to keep productive up, communication lines between teams clear and more concise, and as a way of messaging back and forth in a pretty straight-forward, not super distracting way.

改善してほしい点:

There is not really a complaint I can think of in regards to Slack. I have never had a real issue with it in my 8+ years of using the application.

Goran
クロアチアのOwner
レジャー、旅行、観光, 2-10の従業員数
ツール使用期間: 2年以上
投稿者のソース

検討した類似製品:

The only way to communicate within a team

5.0 7 か月前

製品を使ってみた感想: I use it for all manners of communication with my team - from quick huddles when we get stuck and need a rubber ducky moment, to bigger team meetings. We have groups for smaller teams to collaborate in, we have fun channels to blow off steam, and we even use it for the food train organization.

良いポイント:

It is easy to use and feels natural. For us coming from Discord or IRC, it is very intuitive to understand how to use it without any learning curve whatsoever. Slack helps me connect with coworkers, share project updates, send cat photos to my team, send random funny quotes, gifs, reactions, all of it still in a very professional application that handles all of my communication needs.

改善してほしい点:

Slack sometimes becomes too much, but it is easy to mute it to focus on work so this is easily solveable.

認証済みレビュアー
ベトナムのconsulting services and developing software solutions
認証済みLinkedInユーザー
バイオテクノロジー, 51-200の従業員数
ツール使用期間: 2年以上
投稿者のソース

検討した類似製品:

Experience after 3 years of useing Slack

5.0 6 か月前

製品を使ってみた感想: Slack demonstrates a strong scientific link, particularly when used for internal company communication. Slack is also user-friendly, with an easy-to-use layout and a login interaction with LinkedIn. Furthermore, as compared to other programs, this application is quite light on computers and phones.

良いポイント:

It is highly handy for this application to combine login with Linkin, which helps to improve connection possibilities while eliminating many redundant login processes. Also, because Slack is cross-platform (desktop, Android, and iOS), everyone in my firm can communicate with one another regardless of device. Furthermore, the possibility to connect to other storage services like Dropbox, Google Drive, GitHub... Slack's free plan allows users to save up to 10,000 messages exchanged by the team, 5GB of storage, and connect up to 5 additional carrier services.

改善してほしい点:

The storage of messages only takes place for a short time and it is necessary to update the paid application versions to use more features. This makes the free version quite limited and unpopular for long-term storage of information.

認証済みレビュアー
アメリカのCoach + Consultant
認証済みLinkedInユーザー
人材派遣、人材紹介, 51-200の従業員数
ツール使用期間: 2年以上
投稿者のソース

Incredibly well built and valuable --- also easily a time suck

4.0 4 年前

製品を使ってみた感想: We used slack as a company both to facilitate communication across all teams (a tech start up that grew from 20 people to 120 people while I was there) and run basic options (e.g. submit bugs to the product team). It helped us build a strong culture of bonding over personal news broadcasts and basic company updates, and also improved our productivity in certain processes. In other aspects, it was definitely a huge distraction. I would say it's worth integrating with clear guidelines for etiquette.

良いポイント:

Once you get the hang of it, it's really well designed, easy to use and really fun. They have so many integrations that make it easy to customize it for a company and yet let each individual employee personalize it for themselves (names, gifs, emoji's, etc). It's a streamlined way to get a simple answer back or stay in touch with employees you don't happen to be sitting next to. You avoid email overload.

改善してほしい点:

It can be a HUGE time suck and it was very hard to be off slack at any point. This is probably company dependent, but I was as a tech start-up and it was so easy to spend hours of my day messaging people about work or non-work related topics. This can be fine, unless you're trying to get something meaningful done. People would slack during meetings rather than be fully present. That made no sense to me -- if you're going to be in a meeting, BE in a meeting. I also felt like I couldn't get off slack on nights and weekends. Again -- that's a company wide decision, but there was an aspect of slack like texting that made people felt like they had to respond when they got a message. Even if you don't respond, it still drives up anxiety to have notifications pop up.