Which has better reviews, Opero Fax - Powerful and streamlined fax automation or PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator?

Opero Fax - Powerful and streamlined fax automation (5.0★, 13 reviews) and PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator (5.0★, 220 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.

Should I choose Opero Fax - Powerful and streamlined fax automation or PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator?

AppRanks cannot separate these two on rating — both sit at 5.0★. PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator does carry the larger published review base (220 vs 13). Read both apps' detail pages for the feature breakdown and recent listing changes.

Which is faster to set up, Opero Fax - Powerful and streamlined fax automation or PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator?

Both apps are one-click installs from the Salesforce AppExchange. PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator has the deeper published review base (220 vs 13), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.

Which works better for small vs large Salesforce AppExchange admins?

Opero Fax - Powerful and streamlined fax automation typically suits early-stage and growth-mode teams based on its published review base (13 reviews). PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator typically suits early-stage and growth-mode teams based on its published review base (220 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.

AppRanks

Opero Fax - Powerful vs PDF Butler - Document — Salesforce

Opero Fax - Powerful and streamlined fax automation vs PDF Butler - Document Generation | PDF, Word, PPTX,

Side-by-side comparison · 24 data points

Opero Fax - Powerful and streamlined fax automation

5.0·13reviews

The leading HITRUST & HIPAA compliant cloud fax provider. Enjoy Seamless integration with Concord Cloud Fax to send, receive and automate faxed documents within Salesforce.

salesforcefree_to_install

Change

1. Listing metadata

Field-level data

	Opero Fax - Powerful and streamlined fax automation	PDF Butler - Document Generation \| PDF, Word, PPTX,
Tagline	“The leading HITRUST & HIPAA compliant cloud fax provider. Enjoy Seamless integration with Concord Cloud Fax to send, receive and automate faxed documents within Salesforce.”172 chars	“Generate on-brand documents from Salesforce—quickly and at scale. PDF Butler combines document generation, data extraction, contract negotiation, collaboration, eSignature, and Agentforce integrations in one platform for the entire document lifecycle.”251 chars
Description	1134 / 2000 chars57% used	1112 / 2000 chars56% used
Screenshots	—	—
Languages	en	nlenfifrde+11 more
Platforms	Salesforce	Salesforce
Developer	Concord Technologies	CloudCrossing

At a glance

8 metrics · auto-computed

Feature comparison between Opero Fax - Powerful and streamlined fax automation and PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator
Metric	Opero Fax - Powerful and streamlined fax automation	PDF Butler - Document Generation \| PDF, Word, PPTX, Email & Excel Generator
Rating	5.0 ★	5.0 ★
Total reviews	13	★ 220
Free plan	★ Yes	—
Pricing	free_to_install	paid
Pricing tiers	—	1 tier
Listed features	4	★ 9
Languages	1 supported	16 supported
Listed since	Oct 2014	Jan 2019

AppRanks verdict

Generated from live data on this page

The call

Opero Fax - Powerful and streamlined fax automation and PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator are evenly matched on rating (5.0★ vs 5.0★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow.

Pricing

On pricing, Opero Fax - Powerful and streamlined fax automation offers a free tier (free_to_install) while PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator starts at paid. For early-stage teams validating fit, the free-tier path lets you run the app on real workloads before committing budget.

Review base

PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator has the larger user base (220 reviews vs 13), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Opero Fax - Powerful and streamlined fax automation's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.

Who should pick what

Recommended evaluation path: install both apps' free tiers (where available) and run them in parallel on a small cohort for 7-14 days before committing. The data tables below show the per-feature breakdown — for most admins the deciding factor will be a single integration or workflow detail that's hard to compare from listing pages alone.

How this is generated

This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Salesforce AppExchange listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.

Read each app's audit: Opero Fax - Powerful and streamlined fax automation audit • PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator audit

Listed	October 1, 2014	January 21, 2019

Last updated	—	—

3. Features

As listed by each developer

Opero Fax - Powerful and streamlined fax automation

Easily automate sending and receiving faxes.
HIPAA-compliant, and SOC2-certified cloud fax transmission.
Create efficient business processes leveraging custom objects.
Combine with Concord Documents and Concord Signature to streamline fax document processing

PDF Butler - Document Generation | PDF, Word, PPTX,

Complex document workflows slow your team down. Automate document generation from any Salesforce object and create quotes, contracts, proposals, invoices, and more using Salesforce data—without leaving your CRM.
Manual document steps create bottlenecks. Add document generation actions to Salesforce Flow to automate document creation, approvals, and delivery as part of your existing workflows—without manual intervention.
Complex CPQ workflows make accurate documents difficult to produce. Turn Salesforce product, pricing, and customer data into personalized documents in just a few clicks—reducing manual work and accelerating document creation.
Creating branded PDFs manually takes time. Automate document generation and PDF creation from Salesforce data, using dynamic templates, objects, and workflows to deliver accurate, branded PDFs automatically.
Getting contracts signed can slow down deals. Use Digital Signature to automate signing workflows for opportunities, quotes, and contracts—so recipients can sign faster from anywhere without leaving Salesforce.
Documents scattered across systems make collaboration difficult. Centralize document management in Salesforce, collaborate through SharePoint or Google Drive, and access documents with the built-in PDF reader—all in one place.
Manually entering data from scanned documents is slow and error-prone. Document Extractor uses advanced OCR and AI to capture typed or handwritten data and map it directly to standard or custom Salesforce objects.
Every industry has different document requirements. PDF Butler supports industries including manufacturing, healthcare, financial services, and non-profits, generating documents tailored to specific business and industry needs.
Different teams need documents in different formats. Generate and deliver content as PDF, Word, Excel, Email, PowerPoint, or Fillable Forms–so you can support every document use case from a single Salesforce platform.

5. Search rankings

Top 5 keywords · shared rankings prioritized

Keyword	Opero Fax - Powerful and streamlined fax automation	PDF Butler - Document Generation \| PDF, Word, PPTX,
document	Not ranked	#1
document ai	Not ranked	#1
automate workflows	Not ranked	#1
and streamline	#10	Not ranked
health	#12	Not ranked

7. App details

Long-form description · keyword frequency

Opero Fax - Powerful and streamlined fax automation

Streamline fax processes Fax files within Salesforce easily. Relate faxes to any object. Include a standard or custom cover page. Configure mass faxing. Integrated document generation Integrate with Concord Documents app or other DocGen apps to auto generate a document based on a template and then fax it. Barcoding feature Tag outbound faxes with a barcode to auto associate when received and streamline fax processes. Easy to track View all of your sent and received faxes within Salesforce. Create list views as needed. See detailed sent fax status and extend processes using Salesforce. Integrate with Health Cloud Automatically add received faxes to Health Cloud Received Documents You must have an Concord Fax account to utilize this app. The app could take as little as 30 minutes to get up and running. Pricing: $50/month for the first toll free or local dedicated fax number $15/month each additional fax line $0.15 cents per fax page sent or received (volume discounts available) Note: The Concord Fax app is only available within the USA and Canada Previously A5 Fax Need Support? Reach out to [email protected]

Top keywords

fax11×5.91%
received5×2.69%
concord4×2.15%
faxes4×2.15%
processes3×1.61%
salesforce3×1.61%
sent3×1.61%
within3×1.61%
152×1.08%
auto2×1.08%
available2×1.08%
cloud2×1.08%

PDF Butler - Document Generation | PDF, Word, PPTX,

PDF Butler simplifies document automation in Salesforce. Natively integrated with Salesforce, it supports the entire document lifecycle—from data collection and document generation to contract management, eSignature, collaboration, storage, and AI-powered document workflows. Core Capabilities: ✔ Document Extractor – Turn scanned documents into Salesforce records automatically. ✔ Dynamic Forms – Easily collect and update Salesforce records. ✔ Contract Lifecycle Management (CLM) – Manage contracts directly from Salesforce. ✔ Document Generation – Generate personalized, branded documents with one click. ✔ Batch Document Generation – Automate bulk documents at scale. ✔ Digital Signature – Send and sign documents directly from Salesforce. ✔ Document Management & Collaboration – Keep every document organized and connected. ✔ Document Agent (AI) – Use AI to speed up document work. With support for PDF, Word, Excel, Email, PowerPoint, and Fillable Forms, PDF Butler provides flexibility across use cases. From a single contract to thousands of invoices, automate document workflows at scale—without code.

Top keywords

document12×8.63%
salesforce6×4.32%
documents4×2.88%
contract3×2.16%
document generation3×2.16%
generation3×2.16%
management3×2.16%
pdf3×2.16%

Opero Fax - Powerful and streamlined fax automation vs PDF Butler - Document Generation | PDF, Word, PPTX,

Opero Fax - Powerful and streamlined fax automation

1. Listing metadata

PDF Butler - Document Generation | PDF, Word, PPTX,

At a glance

AppRanks verdict

2. Pricing & plans

3. Features

4. Categories & rankings

5. Search rankings

6. Activity in the last 90 days

Opero Fax - Powerful and streamlined fax automation · 0 changes

PDF Butler - Document Generation | PDF, Word, PPTX, · 8 changes

7. App details

Frequently asked

Is Opero Fax - Powerful and streamlined fax automation or PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator cheaper?

Which has better reviews, Opero Fax - Powerful and streamlined fax automation or PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator?

Should I choose Opero Fax - Powerful and streamlined fax automation or PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator?

Which is faster to set up, Opero Fax - Powerful and streamlined fax automation or PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator?

See full keyword rankings, install trends, and weekly alerts

More popular comparisons

Which works better for small vs large Salesforce AppExchange admins?

Can I migrate data between Opero Fax - Powerful and streamlined fax automation and PDF Butler - Document Generation | PDF, Word, PPTX, Email & Excel Generator?