Updated for the 2026 exam outline
Salesforce Slack Developer
Practice Exam
The Salesforce Slack Developer certification, formerly Slack Certified Developer, is an intermediate Salesforce credential with no prerequisite. It is focused on building secure, scalable Slack apps: app surfaces and Block Kit interfaces, the Web, Events, and admin APIs, Socket Mode, OAuth installation, scopes and tokens, Enterprise Grid support, Bolt and developer tools, and app distribution. The exam has 60 scored questions plus 5 unscored questions, a 90-minute time limit, and a 67% passing score. Its official outline covers 9 weighted sections, the largest being Design the Interactive Flow of Your App at 20% of the exam.
The Slack Developer exam covers building Slack apps the way the platform expects: surfaces and Block Kit, the Web and Events APIs, Socket Mode, OAuth installs, scopes and tokens, Enterprise Grid, the admin APIs, Bolt and developer tools, and distributing apps.
Reviewed questions · Explanations with sources · Timed exams and section practice
Last updated
Reviewed practice questions
How many reviewed Slack Developer practice questions are there?
300 reviewed Slack Developer questions, and every one is written to the current official exam outline.
Every question in this bank is written to the current official Slack Developer exam outline, and each one is verified against Salesforce documentation before it is published — no dumps, no recycled answer keys.
Full practice exam
60 questions in 105 minutes, drawn to match the real exam's section weighting.
Practice one section
Focus on one exam section and practice its questions until you feel more confident.
Reviewed questions by exam section
| Exam section | Weight | Reviewed questions |
|---|---|---|
| Apps in the Slack Platform | 7% | 21 |
| Design the Interactive Flow of Your App | 20% | 60 |
| Design Your Workflows: Spotlight on Slack's APIs | 13% | 39 |
| Design a Great User Experience | 8% | 24 |
| Design for Security | 19% | 57 |
| Design for Scale | 9% | 27 |
| Tools | 5% | 15 |
| APIs for Managing Your Slack | 12% | 36 |
| Distribute Your App | 7% | 21 |
| Total | 100% | 300 |
How long is the Slack Developer exam and what score do you need?
60+5
Scored + unscored questions
90 min
Time limit
67%
Passing score
$200
Registration (retake $100)
Facts last verified against the official exam guide in July 2026. Always confirm current details in the official Salesforce exam guide.
What is on the Salesforce Slack Developer exam?
The official Slack Developer outline has 9 weighted sections. Practice exams use the same mix of sections as the real exam. Your score shows how you're doing in each section.
| Exam section | Weight |
|---|---|
| Apps in the Slack Platform | 7% |
| Design the Interactive Flow of Your App | 20% |
| Design Your Workflows: Spotlight on Slack's APIs | 13% |
| Design a Great User Experience | 8% |
| Design for Security | 19% |
| Design for Scale | 9% |
| Tools | 5% |
| APIs for Managing Your Slack | 12% |
| Distribute Your App | 7% |
Is there a Slack Developer study guide?
Yes. The Slack Developer study guide has 38 units, one per official exam-guide topic, each verified against Salesforce documentation and linked to the practice questions that test it. Every unit's exam expectations and key facts are free to read.
Why use reviewed practice questions?
Written to the current outline
All 300 questions map to a section of the current official Slack Developer outline, so you won't spend time on retired topics.
Verified against the docs
Every question and explanation is checked against Salesforce documentation by an independent AI reviewer before it goes live, flagged questions are reviewed by a Salesforce MVP, and the sources travel with the explanation.
Practice exams and focused review
Take a 60-question practice exam in 105 minutes, then focus on the section where you need the most work.
Common questions about the Slack Developer exam
How many questions are on the Salesforce Slack Developer exam?▾
The Slack Developer exam has 60 scored questions plus 5 unscored questions, with a time limit of 90 minutes.
What is the passing score for the Slack Developer exam?▾
The passing score is 67%. Certifyforce's readiness score weights your practice results by the official section weights so you know whether you'd clear that bar.
How much does the Slack Developer exam cost?▾
Registration is USD $200 plus applicable taxes, and retakes cost USD $100. Quality practice is the cheapest way to avoid paying for a retake.
Is there a prerequisite for the Slack Developer exam?▾
No. The Slack Developer exam has no certification prerequisite. Salesforce positions it as a intermediate credential.
How many practice questions are in the Slack Developer question bank?▾
300 reviewed questions across all 9 sections of the current official exam outline. Every question is checked against Salesforce documentation before it is published. A timed practice exam draws 60 questions and gives you 105 minutes, with the same mix of topics as the real exam.
Are these real exam questions or braindumps?▾
No. Certifyforce writes original practice questions aligned to the official exam outline. Using leaked exam questions (dumps) violates the Salesforce certification agreement and can get your credentials revoked — original scenario practice builds the same skills without the risk.
What topics are on the Slack Developer exam?▾
The exam covers 9 sections: Apps in the Slack Platform (7%), Design the Interactive Flow of Your App (20%), Design Your Workflows: Spotlight on Slack's APIs (13%), Design a Great User Experience (8%), Design for Security (19%), Design for Scale (9%), Tools (5%), APIs for Managing Your Slack (12%), Distribute Your App (7%).
How is Certifyforce different from other practice exams?▾
The Slack Developer questions follow the current official exam outline. Every question is reviewed by a person and checked against Salesforce documentation. You can see your score by section and practice the topics you missed without taking the full exam again.
Slack Developer study tips from the blog
Which other Salesforce Developer certifications are there?
Build on the platform with Apex, LWC, and the API.
Know if you're ready before you pay for the exam.
Take a 60-question practice exam drawn from 300 reviewed Slack Developer questions, then practice the section where you need the most work.
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