Formidable to Slack
v1.0.2by Tyrel Kelsey · updated 11 years ago
Allows site owners to automatically send Slack invites to anyone that fills out a specified form.
- Rank
- #41,147
- No change yet
- Active installs (est.)
- ≈ 14
- 10+ reported · High
- Total downloads
- 2.2K
- 2,193 all-time
- Rating
- 5.0/5
- 2 reviews
- Support resolved
- –
- 0 of 0 threads, last 2 months
Formidable to Slack at a glance
Formidable to Slack is a WordPress plugin by Tyrel Kelsey with 10+ active installs, the #41,147 most popular plugin on WordPress.org. On a typical day it’s downloaded about 1 time, about the same as the month before. It’s rated 5.0 out of 5 from 2 reviews. Version 1.0.2 came out on Apr 18, 2015, more than 11 years ago. It is tested up to WordPress 4.2.0. Among the 11 plugins tagged “Invite”, it ranks #5. It was first released in 2015.
Chart time range
Applies to every chart below. History from Oct 10, 2026, 30 days.
Downloads over time
Download stats32 downloads · the last 30 days
View as table
| Date | Formidable to Slack |
|---|---|
| Nov 6, 2026 | 2 |
| Nov 5, 2026 | 0 |
| Nov 4, 2026 | 2 |
| Nov 3, 2026 | 1 |
| Nov 2, 2026 | 2 |
| Nov 1, 2026 | 1 |
| Oct 31, 2026 | 1 |
| Oct 30, 2026 | 0 |
| Oct 29, 2026 | 0 |
| Oct 28, 2026 | 0 |
| Oct 27, 2026 | 1 |
| Oct 26, 2026 | 2 |
| Oct 25, 2026 | 3 |
| Oct 24, 2026 | 1 |
| Oct 23, 2026 | 0 |
| Oct 22, 2026 | 2 |
| Oct 21, 2026 | 0 |
| Oct 20, 2026 | 2 |
| Oct 19, 2026 | 1 |
| Oct 18, 2026 | 2 |
| Oct 17, 2026 | 2 |
| Oct 16, 2026 | 0 |
| Oct 15, 2026 | 1 |
| Oct 14, 2026 | 1 |
| Oct 13, 2026 | 1 |
| Oct 12, 2026 | 1 |
| Oct 11, 2026 | 1 |
| Oct 10, 2026 | 2 |
Unusual spikes are usually updates, not new installs.
Estimated installs
≈ 14 · 0.0% in the last 30 days
View as table
| Date | Estimated installs |
|---|---|
| Nov 8, 2026 | 14 |
| Nov 7, 2026 | 14 |
| Nov 5, 2026 | 13 |
| Nov 4, 2026 | 13 |
| Nov 3, 2026 | 13 |
| Nov 2, 2026 | 13 |
| Nov 1, 2026 | 11 |
| Oct 31, 2026 | 15 |
| Oct 30, 2026 | 12 |
| Oct 29, 2026 | 14 |
| Oct 28, 2026 | 14 |
Rank over time
#41,147 · up 86 in the last 30 days
View as table
| Date | Daily snapshot |
|---|---|
| Nov 8, 2026 | #41,147 |
| Nov 6, 2026 | #42,234 |
| Nov 4, 2026 | #45,069 |
| Nov 2, 2026 | #44,358 |
| Nov 1, 2026 | #47,865 |
| Oct 31, 2026 | #34,833 |
| Oct 30, 2026 | #47,183 |
| Oct 28, 2026 | #41,233 |
Growth %
Average 0.00% a day in the last 30 days
View as table
| Date | Growth |
|---|---|
| Nov 8, 2026 | 0.00% |
| Nov 7, 2026 | +3.85% |
| Nov 5, 2026 | 0.00% |
| Nov 4, 2026 | 0.00% |
| Nov 3, 2026 | 0.00% |
| Nov 2, 2026 | +18.18% |
| Nov 1, 2026 | -26.67% |
| Oct 31, 2026 | +25.00% |
| Oct 30, 2026 | -14.29% |
| Oct 29, 2026 | 0.00% |
Active installs band
10+ on WordPress.org
View as table
| Date | Daily snapshot |
|---|---|
| Nov 9, 2026 | 10+ |
| Nov 8, 2026 | 10+ |
| Nov 7, 2026 | 10+ |
| Nov 6, 2026 | 10+ |
| Nov 5, 2026 | 10+ |
| Nov 4, 2026 | 10+ |
| Nov 3, 2026 | 10+ |
| Nov 2, 2026 | 10+ |
| Nov 1, 2026 | 10+ |
| Oct 31, 2026 | 10+ |
| Oct 30, 2026 | 10+ |
| Oct 29, 2026 | 10+ |
| Oct 28, 2026 | 10+ |
| Oct 27, 2026 | 10+ |
Search rankings
Where it appears in WordPress.org search for the searches you track, checked every day.
See where Formidable to Slack ranks in search
Track this plugin to check its position for the searches you choose, daily, with an alert when it moves.
Change log
From our daily snapshot of WordPress.orgNo changes yet. When this plugin's name, short description, tags, “Tested up to” or version change, they show here with what happened to its rank next.
Versions in use
Share of active installs on each published version, from WordPress.org.
- v1.0100%
Rating trend
5.0★★★★★2 reviews · steady in the last 30 days
Requirements & info
Version history- Version
- 1.0.2
- Requires WordPress
- 3.3.0
- Tested up to
- 4.2.0
- Requires PHP
- –
- First released
- Apr 18, 2015
- Last updated
- Apr 18, 2015
- Releases, last 12 months
- …
Questions about Formidable to Slack
How many websites use Formidable to Slack?
Formidable to Slack is active on 10+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #41,147 most popular plugin on WordPress.org.
How many times has Formidable to Slack been downloaded?
2,193 times in total since 2015. On a typical day it’s downloaded about 1 times. See download stats
When was Formidable to Slack last updated?
Version 1.0.2 came out on Apr 18, 2015 (11 years ago).
Is Formidable to Slack compatible with the latest WordPress?
Formidable to Slack’s readme says it’s tested up to WordPress 4.2.0, while the current version is 7.1. That doesn’t mean it breaks, but its author hasn’t confirmed it works with the latest releases.
Is Formidable to Slack still maintained?
Its last release was 11 years ago, so it may no longer be actively maintained. No support threads were opened in the last two months.
What rating does Formidable to Slack have?
5.0 out of 5 from 2 reviews on WordPress.org.
What are the best alternatives to Formidable to Slack?
The plugins most like Formidable to Slack, by the tags they share, are Automate Slack Invite Gravityforms (10+), Invite Anyone (1K+) and WP Discord Invite (400+). Compare all alternatives
Latest reviews
Analyze reviewsReview stats
5.0
★★★★★
2 reviews
- 5 stars: 2 reviews, 100%
- 4 stars: 0 reviews, 0%
- 3 stars: 0 reviews, 0%
- 2 stars: 0 reviews, 0%
- 1 stars: 0 reviews, 0%
- Positive
- 100%4–5★
- Mixed
- 0%3★
- Critical
- 0%1–2★
Compare with competitors
Add up to 1 competitor. No account needed.
| Metric | |
|---|---|
| Estimated installs | ≈ 14 |
| Reported installs | 10+ |
| Rating | 5.0 |
| Reviews | 2 |
| Total downloads | 2.2K |
| Author | Tyrel Kelsey |
| First released | Apr 18, 2015 |
| Version | 1.0.2 |
| Requires WP | 3.3.0 |
| Requires PHP | – |
| Last updated | Apr 18, 2015 |
Alternatives to Formidable to Slack
Compare all alternativesPopular plugins with the same tags, the most in common first.

Automate Slack Invite Gravityforms
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Invite Anyone
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- #6,595
- Installs
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WP Discord Invite
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- #9,634
- Installs
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Rock The Slackbot
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Rock The Slackbot helps you stay on top of changes by sending notifications straight to you and your team inside your Slack account.
- Rank
- #15,462
- Installs
- 100+
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Chatlio Live Chat for Slack
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Chatlio lets you talk with your customers using Slack directly from your WordPress site.
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- Installs
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Slack AI Chatbot with AI Agents
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Add AI Chatbots and AI Agents backed by your team in Slack. Train ChatGPT on your content and escalate chats to your team in Slack.
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Side by side:Formidable to Slack vs Automate Slack Invite GravityformsFormidable to Slack vs Invite AnyoneFormidable to Slack vs WP Discord Invite
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