Side-by-side comparison · Productivity & Notes
Abridge vs Slack vs Wispr Flow
Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.
Comparing 3 tools, the maximum.
At a glance
Pick it if: Hospital and health-system leaders choosing an AI scribe for their doctors and nurses.
Pick it if: Teams that want one place to talk, and that lose time catching up on channels and hunting for old decisions.
Pick it if: Anyone who writes a lot during the day and is tired of typing it, including people who brief AI tools constantly.
Overview
| Attribute | Abridge | Slack | Wispr Flow |
|---|---|---|---|
| In one line | Turns doctor and patient conversations into notes inside the hospital's health records. | Team chat with AI built in: catch-up summaries, answers from your chats and Slackbot. | Talk instead of type, anywhere on your computer or phone, and get clean text back. |
| Pricing model | Paid | Freemium | Freemium |
| Starting price | See website | $0 | $15/mo |
| Free plan | No | Yes | Yes |
| Works with Claude Code | No | Yes | No |
Rating breakdown
Our scores out of 5. The higher bar in each row is highlighted.
| Attribute | Abridge | Slack | Wispr Flow |
|---|---|---|---|
| Overall rating | 4.2 | 4.0 | 4.4Winner |
| Ease of useHow quickly someone non-technical gets value from it. | 4.5 | 4.5 | 5.0 |
| FeaturesHow completely it covers its own job, and how well the pieces fit together. | 4.5 | 4.0 | 4.5 |
| Output qualityHow good the results are before you fix them. | 4.5 | 4.0 | 4.5 |
| Value for moneyWhat you get for the price, including the free plan. | 3.5 | 3.5 | 3.5 |
| Speed & reliabilityHow fast it is and how often it falls over. | 4.0 | 4.0 | 4.5 |
Feature comparison
A tick means it does this today. A dash means we haven't checked.
| Attribute | Abridge | Slack | Wispr Flow |
|---|---|---|---|
| Access & platform | |||
| Free plan | No | Yes | Yes |
| Mobile app | Yes | Yes | Yes |
| Desktop app | – | Yes | Yes |
| Browser extension | No | No | No |
| API access | – | Yes | No |
| Teams & business | |||
| Team workspace | Yes | Yes | Yes |
| Enterprise plan or SSO | Yes | Yes | Yes |
| Connects to other apps | Yes | Yes | – |
| Open source or self-hosted | No | No | No |
| AI abilities | |||
| Works with your files | – | Yes | No |
| Understands images | – | – | No |
| Makes images | No | No | No |
| Makes video | No | No | No |
| Writes code | No | No | No |
| Runs agents or automations | – | Yes | No |
| Learns your brand or style | – | Yes | Yes |
| Works in many languages | Yes | Yes | Yes |
| Capabilities score | 5/ 17 | 11/ 17 | 7/ 17 |
Pricing
Plans as listed on each vendor's site when we last checked. Confirm before you buy.
| Attribute | Abridge | Slack | Wispr Flow |
|---|---|---|---|
| Plans | EnterpriseOur pick Custom Health systems rolling it out across many clinicians. | Free $0 Small teams trying Slack. | Free Free Light users and trying it out. |
Pro $7.25/user/mo billed yearly ($8.75 monthly) Small teams that want basic AI. | ProOur pick $15/mo, or $12/mo billed yearly Anyone who talks more than they type. | ||
Business+Our pick $15/user/mo billed yearly ($18 monthly) Teams that want the full AI set. | Growth $23/user/mo, or $18/user/mo billed yearly Teams with security or compliance needs. | ||
Enterprise+ $45/user/mo billed yearly Large companies with many tools. | Enterprise Custom Large managed rollouts. | ||
| Which plan to pick | There is only one way to buy it: a contract between your organisation and Abridge. If you are a single clinician or small practice, look at Heidi instead. | If your team already pays for Pro, try the basic AI first. Move to Business+ when you want AI search, the Slackbot agent and daily recaps, which is where the real time saving is. New teams get 50% off Pro or Business+ for 3 months if they upgrade in the first week. | Free tells you within a day whether talking suits you. If you hit the weekly cap, which most people do fast, Pro on the yearly plan is the one. Growth is only about security paperwork. |
Key features
| Attribute | Abridge | Slack | Wispr Flow |
|---|---|---|---|
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Pros and cons
| Attribute | Abridge | Slack | Wispr Flow |
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Who each one is for
| Attribute | Abridge | Slack | Wispr Flow |
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Questions people ask
Which is better, Abridge, Slack or Wispr Flow?
Wispr Flow scores highest overall in our ratings (Abridge 4.2/5, Slack 4.0/5 and Wispr Flow 4.4/5). Abridge is best for large health systems on Epic and cutting after-hours note writing. Slack is best for catching up on busy channels after time off and finding past decisions in your team's messages. Wispr Flow is best for dictating emails and messages and long prompts for AI tools.
Which is cheaper, Abridge, Slack or Wispr Flow?
Abridge: Pricing isn't published; check the vendor's site for a quote. Slack: There's a free plan, and paid plans start at $0. Wispr Flow: There's a free plan, and paid plans start at $15/mo.
Which is easier to use, Abridge, Slack or Wispr Flow?
Wispr Flow rates highest for ease of use in our scores. Anyone who writes a lot during the day and is tired of typing it, including people who brief AI tools constantly.
How we compare
Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.
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