Renderly vs What a Story
Side-by-side comparison to help you choose the right AI tool.
Renderly
Renderly's API instantly creates thousands of personalized videos from your code.
Last updated: February 28, 2026
What a Story creates impactful explainer videos that drive SaaS sales and accelerate user growth effortlessly.
Last updated: March 1, 2026
Visual Comparison
Renderly

What a Story

Feature Comparison
Renderly
Programmatic Video Generation API
The heart of Renderly is its robust RESTful API, which allows developers to generate videos programmatically by sending JSON payloads. This API-first design means you can integrate dynamic video creation directly into your applications, workflows, or backend systems. It supports webhooks for async job status updates and comes with comprehensive documentation and SDKs, making it simple to start building scalable video features without managing complex rendering infrastructure.
Template-Driven Design with JSON
Create reusable video templates using Renderly's online tools or via code. These templates are configured with JSON, defining elements like text, images, and animations. You can specify dynamic variables within the template, and then the API replaces these with real data for each render. This approach separates design from data, enabling the mass production of personalized videos where only the content changes, while the style and branding remain perfectly consistent.
Enterprise-Grade Scalable Infrastructure
Renderly is built on a cloud-native, auto-scaling platform that handles everything from a single test render to hundreds of thousands of concurrent video generation jobs. You never have to worry about provisioning servers or managing queues. The infrastructure scales automatically with your demand, ensuring consistent performance and a 99.9% uptime SLA, so your video production pipeline is always reliable under any load.
Transparent Credit-Based Pricing
Renderly offers a transparent, pay-per-render pricing model using a credit system. This model provides up to 90% cost savings compared to competitors, as you only pay for the processing power and resolution you actually use. The platform also offers volume discounts for high-throughput enterprise customers, making it cost-effective to scale your video operations without unexpected bills or complex licensing fees.
What a Story
Comprehensive Video Production
What a Story offers an end-to-end video production service that simplifies the entire process. From initial strategy sessions to final video delivery, their systematic approach ensures that clients receive high-quality videos tailored to their specific needs without any hassle.
Custom Script and Storyboarding
Clients benefit from a dedicated Creative Director who collaborates on developing the perfect script and storyboard. This personalized approach ensures that the final product accurately reflects the brand's voice and effectively addresses the target audience's needs.
Unlimited Revisions and Support
Understanding the importance of client satisfaction, What a Story provides unlimited revisions during the production phase. This commitment to refining the video ensures that clients are completely satisfied with the final outcome before it goes live.
Diverse Video Types
What a Story specializes in various video types, including explainer videos, product demos, event highlights, and social media ads. This versatility allows businesses to choose the best format to convey their message and connect with their audience effectively.
Use Cases
Renderly
Personalized Marketing & Communication
Generate thousands of unique video messages for email campaigns, onboarding sequences, or customer updates. Personalize each video with the recipient's name, company, or specific account data to dramatically increase engagement and conversion rates. This is perfect for welcome videos, product announcements, or personalized sales outreach at a scale that manual editing could never achieve.
Automated Social Media Content Creation
Automate the production of social media videos for platforms like Instagram, TikTok, and LinkedIn. Create templates for product highlights, testimonials, or promotional clips, then batch-generate hundreds of variations with different text, images, or offers. This allows marketing teams to maintain a consistent, high-volume posting schedule without constant manual design work.
Data Visualization & Reporting
Transform complex data sets and analytics into compelling motion graphics and explainer videos automatically. Use JSON to feed real-time metrics, charts, and KPI data into pre-designed video templates. This is ideal for creating automated weekly performance reports, investor updates, or internal dashboards that are more engaging than static slides or PDFs.
E-commerce & Dynamic Product Videos
Create dynamic video catalogs for e-commerce platforms. Automatically generate video showcases for individual products by pulling in images, titles, prices, and promotional text from a product feed. This enables the creation of unique video ads for thousands of products in your inventory, perfect for social media advertising or on-site product pages to boost sales.
What a Story
Engaging Product Demonstrations
SaaS companies can utilize What a Story to create engaging product demonstration videos that showcase their features and benefits. These videos can significantly enhance customer understanding and drive conversions.
Compelling Brand Storytelling
Businesses looking to build a strong brand presence can leverage What a Story to develop brand videos that narrate their mission and values. This storytelling approach helps in establishing emotional connections with the audience.
Educational Content Creation
Companies seeking to educate their customers or train their employees can benefit from What a Story's education and course videos. These scalable solutions facilitate knowledge transfer and enhance learning experiences.
Effective Marketing Campaigns
With the rise of social media marketing, What a Story offers short-form vertical videos tailored for platforms like Instagram and TikTok. These engaging ads can increase brand visibility and drive traffic to the company’s website.
Overview
About Renderly
Renderly is a cutting-edge, API-first video infrastructure platform designed to automate and scale video production for developers, creators, and enterprises. It eliminates the need for manual, time-consuming video editing by providing a powerful, programmatic way to generate videos. At its core, Renderly transforms simple JSON data into thousands of personalized, high-quality videos instantly. Whether you're a developer integrating dynamic video into an app, a marketing team creating bulk social media content, or a business generating data-driven motion graphics, Renderly provides the tools. Its main value proposition lies in combining an intuitive, developer-friendly API with enterprise-grade reliability and significant cost savings. The platform offers a template-driven system where users can design once and render infinitely with variable data, enabling use cases like personalized customer messages, automated social media posts, and real-time data visualization. With a focus on seamless mobile and web integration, Renderly ensures a smooth user experience from template creation to final video delivery, making professional video production accessible and scalable for everyone.
About What a Story
What a Story is an innovative video production agency that acts as a powerful SaaS tool tailored for businesses, particularly within the SaaS and tech startup sectors. The primary focus is on creating high-conversion video content that effectively communicates a company's value proposition, cutting through the often noisy marketing landscape. In an era where attention spans are dwindling, What a Story recognizes that video is often the first touchpoint for potential customers. Their mission is to deliver captivating videos that not only engage viewers but also drive tangible business outcomes such as increased sales and monthly recurring revenue (MRR). With a remarkable history of producing over 1200 videos for more than 650 SaaS clients, they blend creative storytelling with a systematic production process. This approach transforms complex product information into compelling narratives that resonate with audiences, ultimately fueling growth and establishing a competitive edge in the market.
Frequently Asked Questions
Renderly FAQ
What is a video generation API and how does it work?
A video generation API is a programming interface that allows your software application to create videos automatically. With Renderly, you first design a video template using our online editor or by defining it in JSON. This template acts as a blueprint. Then, you send data (like text, images, and variables) to our API via a POST request. Our platform takes that data, inserts it into the template, renders the video in the cloud, and returns the finished video file to you, all without any manual editing software.
What kind of videos can I create with Renderly?
You can create a wide variety of videos, including personalized explainer videos, social media clips (Stories, Reels, TikToks), data-driven motion graphics, product demos, personalized customer messages, and automated presentation videos. The platform supports overlays like text, images, shapes, and animations, allowing for both simple and complex compositions. The limit is largely defined by your template design and the data you feed into it.
How does the pricing and credit system work?
Renderly uses a credit-based system where different video resolutions and durations consume a certain number of credits. You purchase credits upfront, and each video render deducts credits based on its complexity and output quality (e.g., 720p vs. 1080p). This pay-per-render model is highly transparent, and we offer significant volume discounts. The website provides a cost calculator tool to help you estimate expenses based on your projected rendering volume.
Is Renderly secure for handling sensitive data?
Yes, Renderly is built with enterprise security in mind. The platform operates on SOC 2 compliant infrastructure, ensuring high standards for data security and availability. All data in transit and at rest is encrypted. You have control over your templates and rendered assets, and the API supports secure authentication. This makes it suitable for use cases involving non-public data, such as personalized internal communications or client-specific reports.
What a Story FAQ
How much does it cost to create a video?
The cost of producing a video with What a Story ranges from $2,500 to $25,000, depending on various factors such as complexity, length, and deadline. Clients are encouraged to schedule a consultation for a detailed breakdown of costs.
What does the video production process involve?
What a Story employs a refined 9-step process designed to ensure top-notch quality without unexpected surprises. This process is streamlined for efficiency while accommodating client input at every stage.
Can I request multiple revisions?
Yes, What a Story prides itself on offering unlimited revisions during the production process. This flexibility allows clients to provide feedback and ensure the final product meets their expectations.
How do I know if What a Story is right for my business?
Clients are encouraged to schedule a strategy session to discuss their video needs. This no-obligation consultation helps determine the best video marketing strategy tailored to their specific goals.
Alternatives
Renderly Alternatives
Renderly is a video infrastructure platform in the automated video generation category. It allows developers and creators to produce thousands of videos programmatically via API or through an online editor, eliminating the need for manual rendering. Users often explore alternatives for various reasons. These can include budget constraints, the need for different feature sets like more advanced editing tools or specific integrations, or a preference for a different user experience, such as a more design-focused interface versus a code-centric approach. When evaluating other platforms, consider your primary use case. Key factors are the ease of integration for developers, the flexibility of the template system, the quality and speed of rendering, and the overall scalability to handle your video production volume efficiently.
What a Story Alternatives
What a Story is a premier video production agency that specializes in creating high-impact explainer videos tailored for SaaS companies and tech startups. Positioned within the marketing technology category, it focuses on transforming complex product narratives into engaging visual content that drives user growth and sales. Users often seek alternatives for various reasons, including budget constraints, specific feature sets, or compatibility with existing platforms. When choosing an alternative, it's essential to evaluate the level of service, the expertise of the production team, and the overall quality of the videos produced to ensure they meet your business objectives and resonate with your target audience.
