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Clarification: there's no live client system for this test task. Use a Twilio virtual number as both the missed-call trigger and the SMS sender, so the flow is self-contained. Reply by SMS only. This is a standalone build to assess skill, it does not need production hardening, deduplication logic, or business-hours rules, keep it simple and demonstrable.I need a no-code automation built using Zapier or Make.com. This is a small paid test task to assess your skills before a larger ongoing project. The task: build a single automated workflow that sends an SMS or email reply within a few minutes when a missed call is detected on a business phone number, using a trigger from a call-tracking or VoIP tool connected to an SMS service like Twilio. I need someone with demonstrated experience in Zapier or [login to view URL] specifically, not general web development. Please share an example of a similar workflow you've built before, and a link to your portfolio or past reviews if available. Deliverable: a working, tested automation, plus a short written explanation of how it's built. Timeline: 2 to 4 days.
Project ID: 40561572
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130 freelancers are bidding on average $133 AUD for this job

Hi, — this is a narrow automation problem, but the real work is making the missed-call event trustworthy enough that the follow-up only fires when it should. I’ve built several production systems like this where the integration looks simple on the surface, but the failure mode is duplicate or incorrect outreach caused by ambiguous source events. The closest relevant work here is HubSpot CRM Implementation & Interactive Senior Living Website, where I configured real-time workflows and lead routing across connected systems, and Custom Feature Development & Integration, which involved reviewing an existing setup, tightening the implementation, and documenting the handoff clearly. For a workflow like this, I usually structure it around three parts: event detection, decision logic, and outbound messaging. In Zapier, that means validating the missed-call signal first, then applying guardrails before sending SMS or email so the flow stays predictable as volume grows. The main reliability point is deduplication and response suppression. I typically design these automations with a short decision window, basic logging, and clear fallback behavior when caller data is incomplete. These are the kinds of systems I design for long-term production use, even when the first deliverable is intentionally small. If useful, I can sketch the trigger-to-reply flow and the edge cases I’d test before building. Thanks, Hercules
$140 AUD in 7 days
6.9
6.9

Hi, I will build the missed-call text-back workflow so your business number sends an SMS reply within minutes of a dropped call, with Twilio handling the message delivery. The one thing that matters most here is making sure the trigger fires reliably from your VoIP tool and handles edge cases like repeated missed calls from the same number without spamming the caller. I will include filtering logic for that and deliver a short written walkthrough alongside the tested Zap. Questions: 1) Which VoIP or call-tracking tool are you using (RingCentral, OpenPhone, CallRail, something else)? 2) Do you prefer SMS only, or should the workflow fall back to email if SMS fails? I am happy to share a relevant workflow example in our chat. Looking forward to potentially working together. Thanks, Kamran
$90 AUD in 5 days
7.3
7.3

Hi there, I understand your need for setting up an automated system to send SMS messages via Twilio in response to missed calls using Zapier. This solution will help streamline communication and ensure no missed opportunity is overlooked. Here's how I plan to tackle it: 1. Use Twilio to register and configure a virtual phone number that captures missed calls. 2. Set up a Zap in Zapier that triggers upon a missed call event detected by Twilio. 3. Configure the Zap to automatically send a pre-defined SMS message back to the missed caller through the same Twilio number. This approach will ensure that the solution is self-contained, easy to maintain, and aligns with your requirement for using both Twilio and Zapier. Looking forward to bringing this automation to life for you. Best Regards, Khorshed Alam, RS Software
$60 AUD in 6 days
8.1
8.1

I reviewed your task and the goal is straightforward: build a no‑code automation that detects a missed call and sends an SMS or email reply within minutes. This is exactly the type of workflow I’ve built for service businesses that need instant follow‑up without adding extra tools. I’d set up a trigger from your call‑tracking or VoIP platform (Twilio, CallRail, Nextiva, etc.) and route it through Zapier or Make.com. When a missed call event fires, the automation checks caller details, formats a personalized message, and sends an SMS or email through Twilio, SMTP, or your preferred provider. Delivery logs and error handling are included so you can verify everything works reliably. A similar workflow I’ve built: missed‑call → instant SMS acknowledgment → follow‑up email → CRM logging. I can share examples and past reviews from automation projects where response time was critical. Deliverables: a fully working automation, tested end‑to‑end, plus a short explanation of how the flow is structured and how you can extend it later. I can complete this within your 2–4 day timeline and start immediately. If you want, I can also outline how this workflow scales into a full lead‑capture system for your larger project.
$150 AUD in 2 days
5.4
5.4

Hello! We can build a simple missed-call text-back automation for this task. 1. Is SMS the only reply channel you want for the test build? 2. Which tool would you prefer for the workflow, Zapier or Make? — About us We are dZENcode – a full-cycle IT company for digital product development: from design and programming to integrations and post-release support. We build projects from scratch and also work on existing solutions that need further development, improvements, or technical support. You can find detailed information about our services and rates on our official website: https://dzencode.com. Please review it – after that, we can discuss the details and agree on the next step. ⚠️ After clarifying all details, we will define the scope, the suitable cooperation format – task-based, outsourcing, or outstaffing – and the final cost. Projects are guaranteed to reach release with us: • 10+ years providing IT services; • 90+ in-house specialists; • 250+ public reviews since 2015; • We support products under SLA after launch; • We work under NDA and a company contract!
$140 AUD in 7 days
5.5
5.5

At Solves Inn, we're in the business of bringing your vision to life through innovative and robust digital solutions. This project aligns perfectly with one of our core strengths, which is automation and API integration. I've had extensive experience working with tools like Zapier and Twilio, that have granted me a deep understanding of their capabilities and how to maximize their potential. On several occasions, I have built similar workflows connecting VoIP systems and SMS services. An example being when I anchored a project for a client where I created an automation that sent emails whenever a custom trigger was detected on their CRM software. That system worked seamlessly, sending email responses within minutes of detecting the trigger action. Your desire for a reliable and high-performing Zapier workflow perfectly falls in line with our capabilities. I deeply appreciate the chance to demonstrate my skills on this test task - delivering timely, well-documented automations has always been my hallmark. As we partner for your larger project, be it n8n, PHP/Laravel or Python-based work - you can trust in my ability to provide consistent top-tier solutions that will streamline your business processes effectively and efficiently at every stage of development Let's get started on this project!
$150 AUD in 3 days
5.1
5.1

Hey, catching that missed call trigger from your VoIP system and routing it to Twilio is all about how the webhook handles the call status. I'll set this up in Zapier using a native delay step so the text-back feels natural. The tricky part is filtering out answered calls or voicemail connections so you don't accidentally text someone you just spoke with. Which VoIP or call-tracking provider are you currently using for the business number?
$30 AUD in 1 day
5.0
5.0

Good to see this project, We will build this Zapier workflow using a Twilio virtual number as both the missed call trigger and SMS sender, keeping the entire flow self contained. The key detail: we will configure the Twilio webhook to fire only on unanswered calls, then pass the caller number straight into a Zapier action that sends the text reply within minutes. We will deliver the working zap plus a short written walkthrough. A couple of quick things to confirm: 1) Do you have existing Zapier and Twilio accounts, or should we set those up? 2) What SMS copy should the auto reply contain? The number quoted here is a starting estimate. The exact cost and timeline will be confirmed after we go through the full scope together. Looking forward to talking through the details. Faizan
$90 AUD in 5 days
5.0
5.0

Hello Sir! I am Zapier expert. I can automate the email alerts based on missed calls received using Twillio and Gmail apps in zapier as per your requirements. I already have many satisfied client for them I have automated their work using Zapier. Lets come over chat and discuss further. Thanks.
$90 AUD in 2 days
4.6
4.6

I’ve built three Twilio missed-call SMS automations in Zapier—one for a dentist’s office, one for a real estate team, and another for a 24/7 support line. This is right in my wheelhouse. I’ll set up the Twilio webhook trigger in Zapier, map the missed call payload to the SMS action via Twilio’s API, configure a 2-minute delay to avoid false positives, then validate the flow with a test call. Deployment is just flipping the Zap live. If the VoIP provider uses a non-standard format, I’ll normalize the data in Zapier’s code step before the SMS fires. I can start immediately.
$150 AUD in 4 days
4.4
4.4

Having read the task requirements in detail, as an expert in automation and Zapier, I can confidently say that I'm the perfect fit for this project. My expertise lies specifically in designing efficient workflows and implementing game-changing automations, improving productivity for teams like yours, all without writing a single line of code. I understand your need for a no-code solution, and that's where I truly excel. In terms of my experience with similar projects, I've successfully built several automated workflows on Zapier that perfectly align with what you're looking for. In one instance, I created a workflow that triggered an SMS update to sales team members immediately after a missed call was detected on their business number. This not only reduced response time but also ensured no leads were lost. You can rely on my ability to create an equally effective and robust system for your business. Lastly, what sets me apart is my deep focus on clarity and making tools work for the team rather than becoming a burden. As evidenced by my previous clients' reviews, I diligently design comprehensive end-to-end workflows that minimize manual follow-ups and enhance overall efficiency. With me on this project, you can expect not just a working solution but a well-documented explanation of how it's built for your future reference. Don't let your workflows be a bottleneck! Let's transform them together.
$250 AUD in 7 days
4.0
4.0

Hello, I just finished reading your brief for "Zapier automation for a missed-call text-back system", and I'm genuinely excited about the chance to work on it. What stood out to me is how clearly you’ve described what you want — and clarity like that is where we deliver our very best work. From your brief I can see this involves ai, automation — all areas we handle in-house. We specialise in Software Architecture, Twilio, Automation, Zapier, which lines up directly with what you need. How we'd approach it: - Clarify the use-case, inputs and the exact output you expect - Build and integrate the model / automation pipeline - Evaluate accuracy and tune against real examples - Deploy with monitoring and a clear handover Expect smooth progress updates throughout, full respect for your specifications, and zero surprises along the way. I can start right away and keep you updated at every step — let’s make this a great one. Best regards, FreeLancers360 Let’s connect in chat and get started — message me anytime and I’ll reply right away!
$30 AUD in 5 days
3.7
3.7

The tricky part of a missed-call text-back in Zapier is getting the Twilio webhook to fire consistently and mapping the caller ID correctly before the SMS goes out. I can start today and have this live within 24 hours. The bid reflects what's in the post and may shift based on any extra conditions you want in the flow. Want me to send a quick scope doc so we can get moving?
$150 AUD in 2 days
2.9
2.9

I work with API integrations and automation daily. For this workflow, I'd connect your VoIP/call-tracking tool's missed-call webhook to Twilio's SMS API through Zapier, with a short delay step and a formatted message template. Simple to build, easy to hand off. Happy to do a quick call to confirm which VoIP provider you're using so I wire the right trigger.
$50 AUD in 7 days
2.4
2.4

Hi, I can help you build that no-code automation to send SMS or email replies when a missed call is detected. With over 3 years of experience in Zapier, I successfully created similar workflows, like a missed call alert system using Twilio and RingCentral. You can check it out here: [my portfolio link]. For this task, I'll set up a Zap that triggers on missed calls, pulls data from your VoIP service, and sends out a quick response via Twilio. I can deliver the tested automation and a brief explanation within 1 day for $75. What VoIP service are you currently using for this integration?
$60 AUD in 1 day
1.6
1.6

Hi There, I understand you are looking for a no-code automation that responds to missed calls with an SMS or email, using a platform like Zapier or Make.com. I can provide a robust solution that meets your requirements by integrating call-tracking or VoIP tools with Twilio effectively. I am Mohammad Ibrar, with over 5 years of experience specializing in Software Architecture, Twilio integrations, Automation, and API Integration, particularly using Zapier and Make.com. I have successfully built similar workflows that automate responses for missed calls, ensuring timely communication. Here are a couple of relevant examples of my past work: 1. [Project Example 1](https://www.freelancer.com/u/ibrar03340266) 2. [Project Example 2](https://www.freelancer.com/u/ibrar03340266) I am confident that I can deliver a fully working automation within your 2 to 4-day timeline. Thank you for considering my proposal. Regards, Mohammad Ibrar
$30 AUD in 7 days
0.0
0.0

Hi, I saw your project and think I can deliver what you need. Let's build a system so smart that your future self sends us both a thank-you note. I understand your details and know what needs to be done. I will keep the plan simple, ask for feedback, and focus on results. I am a reliable freelancer with 10 years of experience in Software Architecture, Automation, API Integration, Zapier. I have helped many clients achieve great outcomes and finish projects smoothly. Visit my profile to check my latest work and read short client reviews. I look forward to our chat to explore how I can help your project. Thank you, Yuan
$120 AUD in 1 day
0.0
0.0

Hello, thanks for posting this project. I understand the project goals and expected outcome. I will meet deadlines, keep you updated, and deliver high quality work. I am a reliable freelancer with 8+ years of experience in Software Architecture, Automation, API Integration, Zapier, working with clients on a range of projects. Visit my profile to check samples of my latest work and client reviews. I look forward to our chat to explore how I can help your project. Thanks, Sai
$30 AUD in 7 days
0.0
0.0

Rough figures above are just placeholders, we'll pin down the real numbers once we've had a quick look at your setup together. You need a missed-call text-back workflow, basically the moment a call goes unanswered on your business line, the customer gets an automated SMS or email reply within a couple of minutes. It's a small, tightly scoped task but it needs to actually work in production without flaking out on edge cases like back-to-back missed calls or duplicate triggers. Getting that first automation right is clearly the bar you're setting before bringing someone on for the bigger engagement. Here's how we'd approach it: - Trigger setup: connect your VoIP or call-tracking tool (e.g. Aircall, CallRail, or Twilio's own missed-call webhook) as the Zap or scenario trigger, filtering only for unanswered/missed status so answered calls don't fire it. - SMS reply: route through Twilio's Send Message action with a short, branded reply text; test with real numbers to confirm delivery and timing within the 2-3 minute window. - Email fallback: optional parallel branch using Gmail or SendGrid if an email address is available for the caller, so nothing slips through. - Error handling: add a filter step and a basic error notification so you know if a trigger fires but the message fails to send. - Documentation: short written walkthrough of every step, the logic behind each filter, and how to tweak the reply message yourself without breaking the flow. Once we know exactly which phone platform you're using we can send a quick scope note with the final setup plan and confirmed timeline. Want to hop on a short call this week to confirm the stack before we start building? Best, 96 Studio
$150 AUD in 3 days
0.0
0.0

Hi! I see you're looking for a no-code automation specialist to build a missed-call text-back system using Zapier or Make.com. The goal is to detect a missed call from your business number and send an SMS or email response automatically within a few minutes. The main challenge here is making the trigger reliable across the call source and messaging platform, while avoiding false sends and ensuring the delay logic works cleanly. What usually matters most is choosing the right trigger source, mapping call status correctly, and handling timing and fallback conditions. My approach would be to build a simple, maintainable workflow that listens for missed-call events, filters valid cases, applies the reply timing, and sends the message through Twilio or your preferred service. I can also provide a short written breakdown of the setup so it is easy to review and extend later. A few questions to confirm scope: Q1 – Which call-tracking or VoIP platform will provide the missed-call trigger? Q2 – Do you want SMS only, email only, or both as configurable paths? Q3 – Should the workflow ignore repeat missed calls from the same number within a set time window? Q4 – Do you already have Twilio and the phone number connected, or should that be included in setup? Happy to review the workflow details and suggest the cleanest setup. Looking forward to hearing from you.
$120 AUD in 2 days
0.0
0.0

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