Spaced Repetition for Slack

Your team forgets 70% of training within a week. Recall fixes that.

Recall delivers bite-sized review questions through Slack DMs at scientifically optimal intervals. No new apps. No extra logins. Just better retention.

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Recall
R
Recall 10:30 AM
Time to review!
Under GDPR, how long does a company have to report a data breach to the supervisory authority?
24 hours 72 hours 7 days 30 days
Correct! Under GDPR Article 33, breaches must be reported within 72 hours of becoming aware of it.
The Problem

Training is expensive.
Forgetting is more expensive.

Companies spend an average of $1,200 per employee on training every year. But without reinforcement, people forget up to 70% within a week and 90% within a month. That's not a training problem — it's a retention problem.

Spaced repetition is the most evidence-backed technique for long-term memory. Recall brings it to where your team already works: Slack.

100% 50% 0% Day 1 Week 1 Week 2 Month 1 Without review With Recall

The Ebbinghaus forgetting curve vs. spaced repetition

How It Works

Three steps. Zero friction.

Get your team retaining knowledge in under five minutes.

1

Build your question bank

Create questions manually or import from CSV. Supports multiple choice, true/false, and free response formats.

2

Assign to your team

Add team members or entire Slack channels. Set deadlines for compliance training or let people learn at their own pace.

3

Recall handles the rest

Questions arrive as Slack DMs at scientifically spaced intervals. The SM-2 algorithm adapts to each person’s performance.

Features

Everything you need to build a team that remembers

Purpose-built for workplace training. No compromises.

Spaced Repetition Engine

The SM-2 algorithm schedules reviews at the exact moment you’re about to forget. Each person gets a personalized schedule.

Slack-Native

No new apps to install. No separate logins. Questions arrive as Slack DMs where your team already works.

Multiple Question Types

Multiple choice, true/false, and free response. Mix formats to test different levels of understanding.

Compliance Audit Trail

Track who completed what and when. Export reports for compliance audits and regulatory requirements.

Team Analytics

See retention rates, response times, and struggling topics at a glance. Identify knowledge gaps before they become problems.

Smart Scheduling

Questions respect working hours and time zones. No weekend pings. Configurable daily limits per person.

Coming Soon

Generate questions from your existing documents

Upload SOPs, policy documents, or training manuals. Claude analyzes the content and generates targeted review questions automatically.

  • Upload PDFs, docs, or paste text directly
  • AI generates multiple choice and free response questions
  • Review and edit before adding to your question bank
  • Powered by Claude for accurate, nuanced questions
employee-handbook.pdf

"All employees must complete security awareness training within 30 days of hire. Phishing attempts should be reported to [email protected] within 24 hours..."

3 questions generated
Q: Within how many hours should a suspected phishing attempt be reported to the security team?
12 hours 24 hours 48 hours 72 hours
Admin Dashboard

Full visibility into team learning

Manage question banks, track completion rates, and export compliance reports from one clean dashboard.

app.recall.training
Active Learners
247
Avg. Retention
87%
Questions Answered
12,841
Completion Rate
94%
Question Banks + New Bank
GDPR Compliance 2024 24 questions 3 assignments Active
Security Awareness 18 questions 5 assignments Active
Product Knowledge Q1 32 questions 2 assignments Draft
Pricing

Simple, transparent pricing

Start free. Upgrade when you're ready.

Free

For small teams getting started

$0 forever
  • Up to 10 learners
  • 3 question banks
  • Multiple choice questions
  • Basic analytics
  • Slack integration
Get Started
Most Popular

Pro

For growing teams serious about retention

$2 /user/month
  • Unlimited learners
  • Unlimited question banks
  • All question types
  • Advanced analytics & reporting
  • CSV import/export
  • Compliance audit trail
  • Priority support
Start Free Trial

Enterprise

For organizations with advanced needs

$4 /user/month
  • Everything in Pro
  • AI question generation
  • SSO / SAML
  • Custom SLA
  • Dedicated account manager
  • API access
  • Custom integrations
Contact Sales
FAQ

Frequently asked questions

Can't find what you're looking for? Get in touch.

What is spaced repetition?
Spaced repetition is a learning technique where review sessions are scheduled at increasing intervals. Instead of cramming, you review material just as you're about to forget it. This moves information from short-term to long-term memory far more effectively than traditional methods.
Do my team members need to install anything?
No. Recall works entirely through Slack DMs. If your team uses Slack, they can use Recall. There's nothing to download, no accounts to create, and no new passwords to remember.
How does the scheduling work?
Recall uses the SM-2 algorithm, the same system behind popular flashcard apps like Anki. When someone answers correctly, the next review is scheduled further out. When they struggle, reviews come sooner. Each person gets a personalized schedule based on their performance.
Can I import existing training material?
Yes. You can import questions via CSV upload or create them manually in the dashboard. Enterprise plans also include AI-powered question generation from your existing documents.
How do you measure engagement?
The dashboard shows response rates, average answer times, retention scores, and completion percentages. You can see performance at the individual, team, and question bank level. All data is exportable for compliance reporting.
Is our data secure?
Recall runs on Cloudflare's global network. Data is encrypted at rest and in transit. We don't store message content beyond what's needed for the spaced repetition algorithm. Enterprise customers can request dedicated infrastructure and custom data retention policies.
Do you support Microsoft Teams?
Not yet, but it's on our roadmap. If Teams support is important for your organization, reach out and we'll keep you in the loop on our timeline.

Start building a team that remembers.

Set up Recall in under five minutes. Free for teams up to 10 people.

Add to Slack