Table of contents
Key takeaways
- CompleteGreet charges a flat monthly rate based on unique visitors to your website, not by how many videos you create or how long they run.
- CompleteGreet builds trust on your actual website.
- CompleteGreet takes under five minutes to install on most websites.
How does CompleteGreet compare to Synthesia on pricing?
CompleteGreet charges a flat monthly rate based on unique visitors to your website, not by how many videos you create or how long they run. The BUILD plan costs $29 per month when billed yearly, or $36 month to month, and that covers up to 5,000 unique visitors, one website, and two video bubbles. No overage fees, no per minute calculations, no surprises.

Synthesia takes a different approach. Their Starter plan is $18 per month when billed yearly, or $29 month to month. It includes 120 minutes of video per year on annual billing, or 10 minutes per month on monthly billing. Need more content? Creator is $64 per month when billed yearly, or $89 month to month, with 360 minutes per year on annual billing or 30 minutes per month on monthly billing. Both plans still have usage limits, so teams creating regular videos need to watch their credits.
That is the real split.
CompleteGreet is built for website engagement. You record a real video of yourself or your team, upload it once, and that same video greeting plays for every visitor who triggers it. Whether 100 people see it or 5,000, your cost stays fixed. You are paying for the trust and lead capture happening on your site, not for minutes of AI avatar generation.

Synthesia makes sense if you need to crank out dozens of AI explainer videos with digital presenters for training modules or multilingual marketing content. The per minute model works when video production volume is the bottleneck you are solving. But for a business that wants a simple trust building widget on their homepage or product pages, paying by the minute makes no sense. You could use up your allowance just testing different greeting scripts.
Synthesia’s free Basic plan includes up to 10 minutes per month. Starter is the first paid plan with logo removal included. CompleteGreet offers a 30 day free trial with no credit card required, and paid plans start with full feature access including logo removal from day one.
For most businesses looking to add video to their website for trust and conversions, CompleteGreet is the simpler default. Flat pricing tied to visitor count maps directly to business value. Per minute billing for AI avatars is a specialized tool for content teams, not a website conversion solution.
Which one is better for website trust and lead generation?
CompleteGreet.
Synthesia builds avatar videos. CompleteGreet builds trust on your actual website. That difference matters more than most teams realize when they are shopping for video tools. Synthesia is built for producing content at scale. Marketing teams use it to generate training videos, explainer content, and multilingual presentations without filming anything. The output is a polished MP4 file that sits in an LMS, a YouTube channel, or a sales deck. It is not designed to greet visitors while they browse your pricing page.
CompleteGreet puts a human face in the corner of your site. Across six live implementations, inquiry volume increased between 43% and 70%, with an average increase of roughly 53%. Time on site increased between 19% and 33%. One implementation measured a 17% conversion rate lift and one local business measured a 42% booking increase. Those numbers come from the widget being present while intent is high, not from a video watched elsewhere.
Nielsen Norman Group research shows that users pay attention to photos of real people when those images carry relevant information. That supports the same basic idea: a face helps most when it belongs to the task, not when it sits off to the side as separate content. Synthesia videos are watched when someone chooses to click play. CompleteGreet bubbles appear where the visitor already is.
Lead capture works differently too. CompleteGreet widgets include forms, booking buttons, and chat handoffs that fire while the visitor is still warm. Synthesia’s player can include interactive buttons and analytics, but it is still a video publishing flow rather than a native lead capture widget for website pages. If you need form submissions, bookings, or chat tied to a site greeting, you usually need another form or tool around the video.
On pricing, CompleteGreet BUILD is $29 per month when billed yearly for 5,000 unique visitors. Synthesia starts with a free tier, then moves into paid plans based on seats, credits, and video usage. A team creating regular content can move beyond Starter quickly if they need more editors, guests, credits, or Creator features before they have placed a single video on their site.
Choose Synthesia if your job is content production at volume. Choose CompleteGreet if your job is turning website visitors into leads. Most businesses need the second one more than they think.
Which one is easier to set up?
CompleteGreet takes under five minutes to install on most websites.
Synthesia works differently. You start by writing or pasting a script, selecting an AI avatar from their library, choosing a template, and waiting for the platform to generate your video. The process feels more like producing a commercial than adding a widget. Once the video renders, you download the file or copy an embed code for that specific video. It is a creation tool first, not a live website element.
CompleteGreet reverses this.
Record a short greeting on your phone or laptop, upload it to the dashboard, adjust the bubble position and button colors, then copy a single line of JavaScript into your site header. The widget appears instantly across every page you specify. No rendering queue. No avatar selection. No waiting.
Platform coverage matters here.
CompleteGreet supports Shopify, WordPress, WooCommerce, Wix, Squarespace, Webflow, Magento, custom HTML, and JavaScript sites. Most installs use the same script pattern. Teams managing multiple sites or client properties do not need different workflows for each platform.
Synthesia exports videos that you then embed manually. If you want that video to appear as a persistent corner widget that follows visitors as they browse, you will need additional code or a separate widget tool. Synthesia does not provide that out of the box.
Most teams realize the difference when they need to update their greeting. With CompleteGreet, swapping the video takes 30 seconds in the dashboard. With Synthesia, you regenerate the entire AI video, wait for processing, then re embed. One tool is built for live website engagement. The other is built for content production.
The verdict: who should choose which?
Most website teams should start with CompleteGreet unless they have a specific reason to generate AI presenter videos at volume.

Synthesia is a better fit for teams who need to produce dozens of training videos, internal explainers, or multilingual sales content without filming real humans. If your job is to scale video production for courses, onboarding sequences, or global sales decks, Synthesia removes the production bottleneck. The per seat pricing and rendering workflow make sense when you are creating content, not capturing leads.
CompleteGreet is usually the better fit for anyone who wants to build trust and capture inquiries on their website.
The setup takes minutes, not hours. You record a welcome message on your phone, upload it, and paste a script into your site header. CompleteGreet BUILD runs $29 per month when billed yearly for 5,000 unique visitors, one website, and two video bubbles. There is no per seat fee, no rendering queue, and no AI avatar learning curve.
Across live implementations, inquiry volume increased between 43% and 70%, with an average lift of roughly 53%. One local business measured a 42% booking increase after adding a simple welcome video to their homepage.
Choose Synthesia if your problem is video production volume. Choose CompleteGreet if your problem is conversion, trust, or lead capture.
CompleteGreet and Synthesia both use video to increase engagement, but they serve different stages of the customer journey. CompleteGreet places a lightweight video bubble on websites for immediate trust building, while Synthesia generates AI presenter videos for content libraries and training modules.
The choice between these tools depends on whether the priority is real time visitor conversion or scalable video production.
| Feature | CompleteGreet | Synthesia |
|---|---|---|
| Primary use case | Website trust, lead generation, and personal first impressions | AI avatar videos, text to video generation, templates, multilingual voiceover/lip sync, screen recording, brand kits, and collaboration tools |
| Pricing model | Flat pricing based on unique visitors per month. No pricing per video play. | Per seat SaaS subscription for AI video creation, with a free tier and higher tier paid plans; enterprise pricing is custom |
| Starting price | CompleteGreet BUILD is $29 per month when billed yearly, or $36 month to month, for 5,000 unique visitors per month, 1 website, and 2 bubbles or videos. | Free Basic plan available; paid plans start at $18 per month when billed yearly, or $29 month to month. |
| Setup time | Under 5 minutes for most sites | Typically faster than a traditional video production workflow, but still requires script creation, avatar/video generation, and rendering rather than a simple widget install |
| Platform support | Shopify, WordPress, Wix, Squarespace, Webflow, custom HTML, React, and Vue | Web app; commonly used in browser and exports videos for sharing/embedding |
| Video type | Unobtrusive video bubble that visitors choose to open | AI generated presenter videos and explainer videos |
| Best for | Most websites that want a simple trust building video widget | Marketing teams, sales teams, customer education, and internal training that need polished AI videos at scale |
| Main limitation | It is built for trust building greetings, not focused on surveys first or heavy chat workflows. | It is built for creating videos, not for embedding a lightweight trust widget directly on a website; that makes it less suited to instant lead capture or on page visitor engagement than CompleteGreet |
CompleteGreet pricing follows a flat model based on unique monthly visitors, with the BUILD plan at $29 per month when billed yearly for up to 5,000 visitors. Synthesia subscription plans include seats and usage limits, so pricing scales around team setup and creation volume rather than website traffic.
Setup time differs significantly between the platforms. CompleteGreet installs via a single script in under 5 minutes on Shopify, WordPress, or custom HTML sites. Synthesia requires script creation, avatar selection, and video rendering before any content goes live, making it closer to a production workflow than a widget deployment.
Performance characteristics also separate the two tools. The CompleteGreet bubble loads asynchronously and typically preserves page speed scores, following Google Web Vitals guidance for minimal layout shift. Synthesia videos are rendered files that embed as standard video content, which carries different weight considerations.
Use case alignment determines the appropriate choice. CompleteGreet handles trust building and lead capture for ecommerce and service sites where a personal greeting reduces bounce rates. Synthesia excels at creating training materials and marketing explainers where polished AI avatars replace traditional filming.
Most websites seeking immediate trust signals should treat CompleteGreet as the default option. The platform addresses visitor hesitation directly on the page rather than redirecting attention to separate video content.
Synthesia remains a better fit for teams that need high volume avatar based video production without filming logistics. For standard website conversion optimization, CompleteGreet offers faster deployment and lower overhead at $29 per month when billed yearly.
Common questions
How much does CompleteGreet cost compared to Synthesia for a small business website?
CompleteGreet BUILD is $29 per month when billed yearly, or $36 month to month, for 5,000 unique visitors. Synthesia Starter is $29 monthly or $18 per month when paid yearly, with one editor, guest access, and limited video minutes. For a site getting 3,000 monthly visitors, CompleteGreet stays at $29 regardless of how many times people watch the greeting. Synthesia charges by subscription plan and caps video generation by minutes, so costs can climb as you add team members or create more content.
Is CompleteGreet or Synthesia better for generating leads from website visitors?
CompleteGreet is built specifically for trust and lead generation on websites. Real human greetings on pricing and contact pages have measured inquiry volume increases between 43% and 70% across live implementations. Synthesia produces polished AI avatar videos for marketing and training, but it is not designed as an embeddable website widget for instant visitor engagement. It does not provide CompleteGreet’s persistent bubble format or the same on page lead capture flow.
How long does it take to set up CompleteGreet versus Synthesia?
CompleteGreet installs in under 5 minutes on most platforms including Shopify, WordPress, Wix, Squarespace, Webflow, WooCommerce, and custom HTML. Synthesia requires script writing, avatar selection, video generation, and rendering before you have a finished video to embed. The workflow is faster than traditional video production, but it still includes a video creation step before anything can go live. For teams needing immediate website presence, that extra step matters.
What platforms does Synthesia work with compared to CompleteGreet?
Synthesia operates as a web app that exports videos for sharing and embedding. CompleteGreet supports Shopify, WordPress, Wix, Squarespace, Webflow, WooCommerce, React, Vue, and custom HTML sites. The difference matters for businesses wanting direct integration without custom development work. Synthesia videos can be embedded anywhere, but there is no dedicated widget platform or bubble placement system. CompleteGreet includes URL specific targeting and click tracking built into the installation.
Should I use CompleteGreet or Synthesia for my service business website?
Service businesses should choose CompleteGreet. The tool puts a real face on booking pages and service descriptions, which builds trust before a visitor fills out a contact form. Synthesia suits marketing teams creating scaled training or explainer content, not individual service providers trying to convert website traffic. One local business measured a 42% booking increase after adding video greetings. Synthesia is not built around that kind of on site lead capture, so it is a weaker fit for this specific job.
What is the difference between AI avatar videos and real human video greetings?
Real human greetings show an actual person from your team, which signals authenticity and builds immediate trust. AI avatar videos from Synthesia generate synthetic presenters from text scripts, useful for high volume content production but lacking the personal connection of a real face. Service businesses, consultants, and agencies benefit from human presence. Synthesia excels at internal training and multilingual explainers where personal connection matters less than content volume and localization speed.
Can I track how many leads CompleteGreet generates compared to Synthesia?
CompleteGreet includes basic click and view tracking to measure engagement with bubbles and calls to action. Synthesia offers analytics on video views, completion rates, and interactive button activity in its player, but not the same website conversion events like form submissions or bookings attributed to a site greeting. For lead generation measurement, CompleteGreet provides more direct attribution data. Synthesia analytics focus on content consumption rather than business outcomes like inquiry volume or conversion rate lift.
