Caldera Forms – Sprout Invoices Integration
v1.0.0by David Cramer · updated 12 years ago
Caldera Form Processor that connects a form to Sprout Invoices
- Rank
- #43,816
- Up4,571 vs yesterday
- Active installs (est.)
- ≈ 13
- 10+ reported · High
- Total downloads
- 3.3K
- 3,259 all-time
- Rating
- 5.0/5
- 1 reviews
- Support resolved
- –
- 0 of 0 threads, last 2 months
Caldera Forms at a glance
Caldera Forms is a WordPress plugin by David Cramer with 10+ active installs, the #43,816 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 1 review. Version 1.0.0 came out on Sep 14, 2014, more than 12 years ago. It is tested up to WordPress 4.0.38. It leads the 2 plugins tagged “estimate form”. It was first released in 2014.
Chart time range
Applies to every chart below. History from Oct 11, 2026, 31 days.
Downloads over time
Download stats31 downloads · the last 30 days
View as table
| Date | Caldera Forms |
|---|---|
| Nov 3, 2026 | 2 |
| Nov 2, 2026 | 1 |
| Nov 1, 2026 | 1 |
| Oct 31, 2026 | 0 |
| Oct 30, 2026 | 1 |
| Oct 29, 2026 | 0 |
| Oct 28, 2026 | 1 |
| Oct 27, 2026 | 2 |
| Oct 26, 2026 | 3 |
| Oct 25, 2026 | 2 |
| Oct 24, 2026 | 1 |
| Oct 23, 2026 | 0 |
| Oct 22, 2026 | 1 |
| Oct 21, 2026 | 0 |
| Oct 20, 2026 | 0 |
| Oct 19, 2026 | 4 |
| Oct 18, 2026 | 2 |
| Oct 17, 2026 | 1 |
| Oct 16, 2026 | 0 |
| Oct 15, 2026 | 1 |
| Oct 14, 2026 | 2 |
| Oct 13, 2026 | 3 |
| Oct 12, 2026 | 0 |
| Oct 11, 2026 | 3 |
Unusual spikes are usually updates, not new installs.
Estimated installs
≈ 13 · 0.0% in the last 30 days
View as table
| Date | Estimated installs |
|---|---|
| Nov 10, 2026 | 13 |
| Nov 9, 2026 | 13 |
| Nov 8, 2026 | 13 |
| Nov 7, 2026 | 13 |
| Nov 5, 2026 | 14 |
| Nov 4, 2026 | 15 |
| Nov 3, 2026 | 13 |
| Nov 2, 2026 | 13 |
| Nov 1, 2026 | 14 |
| Oct 31, 2026 | 13 |
| Oct 30, 2026 | 13 |
| Oct 29, 2026 | 15 |
| Oct 28, 2026 | 12 |
| Oct 27, 2026 | 13 |
Rank over time
#43,816 · up 1,747 in the last 30 days
View as table
| Date | Daily snapshot |
|---|---|
| Nov 7, 2026 | #43,816 |
| Nov 6, 2026 | #48,387 |
| Nov 5, 2026 | #39,940 |
| Nov 4, 2026 | #37,505 |
| Nov 3, 2026 | #43,662 |
| Nov 2, 2026 | #43,636 |
| Nov 1, 2026 | #40,116 |
| Oct 30, 2026 | #43,068 |
| Oct 29, 2026 | #37,512 |
| Oct 27, 2026 | #45,563 |
Growth %
Average 0.00% a day in the last 30 days
View as table
| Date | Growth |
|---|---|
| Nov 10, 2026 | 0.00% |
| Nov 9, 2026 | 0.00% |
| Nov 8, 2026 | 0.00% |
| Nov 7, 2026 | -3.57% |
| Nov 5, 2026 | -6.67% |
| Nov 4, 2026 | +15.38% |
| Nov 3, 2026 | 0.00% |
| Nov 2, 2026 | -7.14% |
| Nov 1, 2026 | +7.69% |
| Oct 31, 2026 | 0.00% |
| Oct 30, 2026 | -13.33% |
| Oct 29, 2026 | +25.00% |
| Oct 28, 2026 | -7.69% |
Active installs band
10+ on WordPress.org
View as table
| Date | Daily snapshot |
|---|---|
| Nov 10, 2026 | 10+ |
| 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 Caldera Forms 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★★★★★1 reviews · steady in the last 30 days
Requirements & info
Version history- Version
- 1.0.0
- Requires WordPress
- 3.9
- Tested up to
- 4.0.38
- Requires PHP
- –
- First released
- Sep 14, 2014
- Last updated
- Sep 14, 2014
- Releases, last 12 months
- …
Questions about Caldera Forms
How many websites use Caldera Forms?
Caldera Forms 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 #43,816 most popular plugin on WordPress.org.
How many times has Caldera Forms been downloaded?
3,259 times in total since 2014. On a typical day it’s downloaded about 1 times. See download stats
When was Caldera Forms last updated?
Version 1.0.0 came out on Sep 14, 2014 (12 years ago).
Is Caldera Forms compatible with the latest WordPress?
Caldera Forms’s readme says it’s tested up to WordPress 4.0.38, 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 Caldera Forms still maintained?
Its last release was 12 years ago, so it may no longer be actively maintained. No support threads were opened in the last two months.
What rating does Caldera Forms have?
5.0 out of 5 from 1 review on WordPress.org.
What are the best alternatives to Caldera Forms?
The plugins most like Caldera Forms, by the tags they share, are Print Invoice & Delivery Notes for WooCommerce (30K+), Bit integrations (20K+) and Advanced Form Integration (9K+). Compare all alternatives
Latest reviews
Analyze reviewsReview stats
5.0
★★★★★
1 reviews
- 5 stars: 1 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 | ≈ 13 |
| Reported installs | 10+ |
| Rating | 5.0 |
| Reviews | 1 |
| Total downloads | 3.3K |
| Author | David Cramer |
| First released | Sep 14, 2014 |
| Version | 1.0.0 |
| Requires WP | 3.9 |
| Requires PHP | – |
| Last updated | Sep 14, 2014 |
Alternatives to Caldera Forms
Compare all alternativesPopular plugins with the same tags, the most in common first.

Print Invoice & Delivery Notes for WooCommerce
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Contact Form, Google Sheet, MailChimp, Brevo, Webhook, Zoho CRM Automation and Integration plugin that Connect 320+ platforms
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Advanced Form Integration
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Sliced Invoices
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A WordPress invoicing plugin for creating invoices and quotes. Online payments, manage clients, reports, exports, taxes & more.
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- Installs
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Sprout Invoices
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The best invoicing plugin for WordPress. See how you can get paid faster without those hidden service fees.
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- Installs
- 1K+
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Enhanced Integration for Billingo and WooCommerce
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Connect WooCommerce with Billingo, the Hungarian online invoicing service, and create invoices for your orders with lots of extra features.
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