Is Adobe Acrobat Sign eSignatures for Salesforce cheaper than Quantum AI?

For most accounts under typical category usage, the answer depends on tier. Adobe Acrobat Sign eSignatures for Salesforce is in the paid band (paid), while Quantum AI is paid (paid). At parity scale, the cheaper option can save 30–60% — but feature-for-feature swaps usually narrow the gap above the second tier.

Which alternative has the highest rating?

Adobe Acrobat Sign eSignatures for Salesforce 4.86★, Docusign eSignature for Salesforce: The trusted eSignature solution 4.55★, Cirrus Insight for Gmail 4.70★. Audit scores are the better tiebreaker when ratings cluster — they reflect listing depth, screenshots, and description quality.

Why isn't every option on this list?

This page surfaces 12 alternatives ranked by blended score. Apps just outside the top-12 typically have lower feature similarity (under 40%), thinner listings (audit under 65), or have flagged review-quality issues. If you have a specific app in mind, check the full Salesforce catalog for its profile.

How is the ranking built?

Three signals, weighted: feature similarity (45%) from N-gram match against Quantum AI's feature signature, audit + rating (35%) blending listing quality with rolling 90-day rating, and review velocity (20%) tracking 30-day review additions normalized by category baseline. We don't accept paid placement and we publish the rules so you can audit them yourself.

When was this ranking last updated?

This page rebuilds daily. Source data — Quantum AI's listing and the 12 alternatives' listings — is scraped every 24 hours. Audit scores re-run on the same cadence. If a rating shifts more than 0.05★ overnight, that's a real change in the marketplace, not a model artifact.

Can I track Quantum AI alongside its alternatives in AppRanks?

Yes — that's the dashboard product. Add up to 12 competitors to any app you track, and AppRanks will surface daily ranking deltas, ad activity, keyword overlap, and rating-curve divergence. The free tier covers 1 app + 3 competitors. Try free →

Quantum AI alternatives — Salesforce apps ranked by audit score

AppRanks

Quantum AI alternatives — Salesforce apps ranked by audit score

SIDE-BY-SIDE COMPARISON

Quantum AI versus the top 3.

Five rows, all loaded above the fold. Wins are highlighted; nothing's hidden behind a tab.

YOU'RE LEAVING

Quantum AI

#1 in Apps

Rating—

Reviews0

AuditNot audited

Pricingpaid

Best forApps workflows

TOP PICK

Adobe Acrobat Sign eSignatures for Salesforce

#1 in Apps

Rating4.86★

Reviews3,200

AuditNot audited

Pricingpaid

MatchMedium · 50%

Best forApps workflows

RANK #2

Docusign eSignature for Salesforce: The trusted eSignature solution

#2 in Apps

Rating4.55

Reviews4,647 ★

AuditNot audited

Pricingpaid

MatchMedium · 50%

Best forApps workflows

RANK #3

Cirrus Insight for Gmail

#3 in Apps

Rating4.70

Reviews2,094

AuditNot audited

Pricingpaid

MatchMedium · 50%

Best forApps workflows

	YOU'RE LEAVING Quantum AI #1 in Apps	TOP PICK Adobe Acrobat Sign eSignatures for Salesforce #1 in Apps	RANK #2 Docusign eSignature for Salesforce: The trusted eSignature solution #2 in Apps	RANK #3 Cirrus Insight for Gmail #3 in Apps
Average rating	—	4.86 (highest in this row)	4.55	4.70
Review count	0	3,200	4,647	2,094
Audit score

WHEN DOES IT MAKE SENSE TO SWITCH FROM QUANTUM AI?

Four reasons people leave.

Decision triggers, not marketing. If two or more apply, your shortlist starts with the apps named below each card.

Pricing has outgrown your usage

If your usage of Quantum AI has crossed the second-tier breakpoint on its pricing plan, the per-unit cost is usually where alternatives diverge most clearly. Some apps in the list above carry generous free tiers; others are paid-from-day-one. If the gap between your monthly bill and the next-cheapest alternative exceeds 30%, the switch usually pays back inside one quarter.

Docusign eSignature for Salesforce: The trusted eSignature solution · Adobe Acrobat Sign eSignatures for Salesforce

You need a feature outside the focus

Each Salesforce category has a feature spectrum. The "Similar feature set" badge above marks alternatives whose feature signature most overlaps with Quantum AI. The "Category leader" badge marks apps that may approach the same category from a different feature angle — useful if you want to widen rather than narrow your toolset.

Adobe Acrobat Sign eSignatures for Salesforce

Support response has slowed you down

Apps with average ratings above 4.7★ on substantial review volume (5K+) usually correlate with strong support-response baselines — public review pressure rewards timely, transparent help. Read the most recent reviews on each alternative's profile before switching; review velocity over the trailing 30 days is the freshest support-quality signal.

Adobe Acrobat Sign eSignatures for Salesforce · Docusign eSignature for Salesforce: The trusted eSignature solution

Your scale has changed since you picked

At small scale most alternatives perform identically; the choice often comes down to UI preference. Above 5,000 monthly active records the apps in positions #1-#3 are usually the established choices: their architecture has been hardened against catalog scale, rate limits, and data-sync edge cases the smaller players haven't encountered yet.

Adobe Acrobat Sign eSignatures for Salesforce

Alternatives to Quantum AI

Three highly-rated Salesforce apps to compare against Quantum AI.

Adobe Acrobat Sign eSignatures for Salesforce

Docusign eSignature for Salesforce: The trusted eSignature solution

Cirrus Insight for Gmail

Quantum AI versus the top 3.

Quantum AI

Adobe Acrobat Sign eSignatures for Salesforce

Docusign eSignature for Salesforce: The trusted eSignature solution

Cirrus Insight for Gmail

The next 9, denser.

9 more Salesforce alternatives to Quantum AI

How these alternatives are ranked

Four reasons people leave.

Pricing has outgrown your usage

You need a feature outside the focus

Support response has slowed you down

Your scale has changed since you picked

Answers built from the data.

Continue your research

Audit Quantum AI's listing

Quantum AI vs Adobe Acrobat Sign eSignatures for Salesforce

Salesforce category leaders