Why This Integration Isn’t Just Another Tech Stack Combo
Let’s cut to the chase: approvals suck when they’re stuck in email threads, and SMS campaigns fail when you’re manually verifying every subscriber. That’s why pairing ApproveThis (the approval engine) with WP SMS (the WordPress SMS powerhouse) through Zapier isn’t just useful – it’s borderline necessary for teams tired of chasing down decisions or missing customer engagement windows.
What Happens When Approval Meets Action
ApproveThis handles the bureaucratic heavy lifting – multi-step approvals, conditional logic, automatic escalations. WP SMS moves the needle where it matters: real-world action via text messages. Together, they turn “we’ll get back to you” into “done” before your coffee cools. Think:
- Automatically pausing SMS campaigns until legal approves new copy
- Texting managers urgent approval requests during system outages
- Verifying high-risk subscribers before they hit your marketing lists
No Fluff Business Benefits
For companies between 50-5,000 employees (you know who you are), this combo solves three universal headaches:
Speed: Approvals that used to take days now happen in hours. Why? Because approvers get SMS alerts the second their input’s needed – no more “I didn’t see the email.”
Compliance: Every approval chain is automatically documented. When auditors come knocking, you’ve got timestamped records showing who approved what – including SMS-based decisions.
Scale: Add 10,000 new subscribers? No problem. Approval workflows auto-route based on volume thresholds, while WP SMS handles bulk messaging without breaking a sweat.
Real Use Cases for People Who Actually Work
1. Marketing Teams: Stop Spamming, Start Engaging
Picture this: your WP SMS plugin detects 500 new subscribers after a trade show. Instead of blasting them all immediately, ApproveThis:
- Routes subscriber lists to regional managers based on area codes
- Requires legal review if >100 subscribers come from regulated states
- Auto-approves low-risk groups while flagging anomalies
Result? Your SMS campaign launches faster with zero compliance fires to put out.
2. Operations: Kill the “Who Approved This?!” Chaos
When your warehouse team needs emergency inventory purchases:
1. WP SMS sends purchase requests via text to approvers
2. ApproveThis escalates unopened requests after 2 hours
3. Once approved, WP SMS automatically notifies suppliers
Bonus: approvers don’t need WP SMS logins – just a phone number. Perfect for temp workers or external partners.
3. IT & Security: Plug Leaks Before They Happen
New WP SMS subscriber list with 10,000 entries? ApproveThis can:
- Require CISO review for lists exceeding 5,000 numbers
- Auto-reject lists with invalid international prefixes
- Send SMS alerts to security teams when suspicious patterns emerge
Setup That Doesn’t Require a PhD
Here’s how to connect them in Zapier (seriously, it’s easier than making coffee):
Step 1: Create a Zapier account if you don’t have one
Step 2: Connect ApproveThis and WP SMS
Step 3: Choose your trigger:
- From WP SMS: “New Subscriber” or “Campaign Sent”
- From ApproveThis: “Request Approved/Denied”
Step 4: Map your approval logic (we’ve got pre-built templates)
Step 5: Test with real data (try approving a request via SMS reply)
Teams That Actually Benefit (No Corporate Jargon)
Customer Support
Escalate VIP complaints via SMS approval chains. When a platinum customer emails, ApproveThis:
1. Texts support managers
2. Routes based on issue type (billing → finance, tech → engineering)
3. Auto-approves compensation offers under $500
Procurement
Purchase orders over $10k?
- WP SMS texts CFOs for approval
- ApproveThis auto-attaches vendor contracts
- Denied requests trigger alternate supplier SMS alerts
HR
Onboarding 50 new hires?
- WP SMS collects employee data via text forms
- ApproveThis routes approvals to department heads
- Auto-sends welcome texts after final sign-off
Why This Isn’t Just Another Integration
ApproveThis brings three killer features most teams miss:
Vacation Delegation: CFO on safari? Approval duties auto-shift to their deputy without breaking the chain.
Thresholds That Matter: Auto-approve small expenses but require SMS alerts for big spends. Set rules like “Always text CFO if >$20k” regardless of approver.
Calculated Fields: Automatically flag SMS campaigns where approval cost per subscriber exceeds $0.50. Because math > guesses.
When to Use This vs. Going Solo
Use ApproveThis + WP SMS when:
- You have multiple approval layers (legal, finance, ops)
- SMS campaigns involve compliance risks
- Teams work across time zones/geographies
Skip it if:
- All decisions are made by one person
- Your SMS volume is under 500/month
- You enjoy manually forwarding email requests
Bottom Line for Busy People
This integration turns approval bottlenecks into automated workflows with teeth. Marketing gets cleaner lists, ops prevents unauthorized spends, and everyone stops drowning in CC’d emails. Best part? Approvers only need email or a phone – no new software to learn.
Ready to stop herding cats? Sign up for ApproveThis or book a 15-minute demo. We’ll show you how to set up your first SMS-powered approval flow while you finish your coffee.
Integrate with WP SMS Integration and get 90 days of ApproveThis for free.
After you create a Zapier integration, please email us at support@approve-this.com with your account name and we'll add 3 months of ApproveThis to your account. Limit one redemption per account.
Learn More
Best Approval Workflows for WP SMS
Suggested workflows (and their Zapier components) for WP SMS
Create request for new WP SMS subscribers
When WP SMS detects a new subscriber, create an approval request in ApproveThis to verify the subscriber's details. This integration ensures that each new subscriber is reviewed before further communication. *Note: Align the approval fields with your internal verification process.*
Zapier Components

Trigger
New Subscriber
Triggers when a new subscriber is created.
Action
Create Request
Creates a new request, probably with input from previous steps.
Send SMS for new approval requests
When a new approval request is initiated in ApproveThis, send an SMS notification via WP SMS to the relevant team members. This integration ensures prompt communication of approval events. *Note: Confirm that your SMS setup supports the required notification format.*
Zapier Components
Trigger
New Request
Triggers when a new approval request workflow is initiated.

Action
Send SMS
Send a new SMS.
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