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TOP 3 ALTERNATIVES — RANKED
Three you should evaluate first.
Filtered from 12 candidates by feature similarity, audit score, and review velocity. The hero treatment is editorial — these earned more space because the data did.
#1TOP PICK
ContactsFlow™ Shared Contacts for Calendar
business-tools5.002,215 reviews
Not auditedAudit score
Pick if you want feature parity
Strongest fit on feature parity. The most direct functional swap. Shares business-tools feature signature, comparable workflows, and a similar audit-score band — switch costs are usually lowest here.
#2RUNNER-UP
ContactsFlow™ Shared Contacts for Calendar
business-tools5.002,215 reviews
Not auditedAudit score
Pick if you're cost-sensitive
Wider scope, slightly different focus. Wider feature surface than the source app's focus area. Useful if you're shopping business-tools alongside adjacent capabilities you'd otherwise integrate separately.
#3VALUE PICK
Mail Merge - With Auto Formatting
business-tools5.00218 reviews
Not auditedAudit score
Pick if you live in workflows
Established alternative with audit-grade listing. Established option with the rating + review depth to be vendor-evaluated. Best when running this category at scale and you can't afford early-stage product surprises.
SIDE-BY-SIDE COMPARISON
PDF Filler by Jotform versus the top 3.
Five rows, all loaded above the fold. Wins are highlighted; nothing's hidden behind a tab.
RANKS #4 THROUGH #12
The next 9, denser.
Lower-ranked but legitimate. Click any row for the full profile — or compare side-by-side with PDF Filler by Jotform.
How these alternatives are ranked
Scored daily. Three signals, weighted and blended. No vendor money changes anything.
45%Feature similarity
N-gram match against PDF Filler by Jotform's feature signature, weighted by category overlap.
35%Audit + rating
Listing quality (0–100) blended with rolling 90-day rating average. Penalizes thin listings.
20%Review velocity
Reviews added in trailing 30 days, normalized by category baseline. Surfaces rising challengers.
Every Google Workspace alternative on this page is scraped, normalized, and re-scored every 24 hours. We don't accept paid placement, vendor-funded "best of" content, or sponsored ranking — and we publish the rules so you can audit them yourself. If a vendor disagrees with their position, that's between them and the data.
WHEN DOES IT MAKE SENSE TO SWITCH FROM PDF FILLER BY JOTFORM?
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 PDF Filler by Jotform 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.
ContactsFlow™ Shared Contacts for Calendar · ContactsFlow™ Shared Contacts for CalendarYou need a feature outside the focus
Each Google Workspace category has a feature spectrum. The "Similar feature set" badge above marks alternatives whose feature signature most overlaps with PDF Filler by Jotform. 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.
ContactsFlow™ Shared Contacts for CalendarSupport 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.
FREQUENTLY ASKED
Answers built from the data.
Built from the same scores the ranking uses — so they won't contradict the table.
For most accounts under typical category usage, the answer depends on tier. ContactsFlow™ Shared Contacts for Calendar is in the unknown band (Free of charge trial), while PDF Filler by Jotform is unknown (Pricing varies). At parity scale, the cheaper option can save 30–60% — but feature-for-feature swaps usually narrow the gap above the second tier.
VERDICT · UPDATED TODAY
If you're moving from PDF Filler by Jotform, the most common landing spots are ContactsFlow™ Shared Contacts for Calendar (medium feature match, audit null/100) and ContactsFlow™ Shared Contacts for Calendar (pricing leverage + breadth). Skip A/B testing tool for wordpress™ | Nextlabs.io™ unless your use case is unusual.
If feature parity matters most
→ ContactsFlow™ Shared Contacts for Calendar
Medium feature parity. Audit null, 5.00★.
If pricing matters most
→ ContactsFlow™ Shared Contacts for Calendar
Best for cost-sensitive teams. 5.00★ across 2,215 reviews.
If you're scaling enterprise
→ Mail Merge - With Auto Formatting
Strongest scale fit when category usage exceeds typical thresholds. Vendor-evaluate before committing.
Continue your research
Audit PDF Filler by Jotform's listing
See where PDF Filler by Jotform ranks 0–100 on listing completeness, screenshots, and description quality.
Open auditPDF Filler by Jotform vs ContactsFlow™ Shared Contacts for Calendar
Side-by-side feature deltas, shared keywords, rating curves over the trailing 12 months.
Open compareGoogle Workspace category leaders
Highest-rated Google Workspace apps by intent. The category-by-category leaderboard.
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