Software Alternatives, Accelerators & Startups

Buffer VS Mockly

Compare Buffer VS Mockly and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Buffer logo Buffer

Buffer makes it super easy to share any page you're reading. Keep your Buffer topped up and we automagically share them for you through the day.

Mockly logo Mockly

Create realistic chat, AI chat, social post, comment, story, and email mockups in one browser-based editor.
  • Buffer Landing page
    Landing page //
    2023-10-19
  • Mockly Unlocked
    Unlocked //
    2026-03-25
  • Mockly Freemium
    Freemium //
    2026-03-25
  • Mockly Nostalgia Bait
    Nostalgia Bait //
    2026-03-25
  • Mockly ChatGPT Mockups
    ChatGPT Mockups //
    2026-03-25
  • Mockly Instagram Mockups
    Instagram Mockups //
    2026-03-25
  • Mockly Comment Section Mockups
    Comment Section Mockups //
    2026-03-25
  • Mockly Stories Mockups
    Stories Mockups //
    2026-03-25

Mockly is a web-based fake chat screenshot generator that lets you create realistic conversation mockups in seconds, no app install or login required.

What You Can Create: - Chat conversations: Instagram, WhatsApp, Discord, iMessage, Telegram, Microsoft Teams, X (Twitter), Bumble, Tinder, LINE, Signal, and more - Social media posts: Instagram posts, LinkedIn posts, Facebook posts, TikTok posts - Comments: YouTube, Instagram, Reddit, Facebook comments - Email mockups: Gmail, Outlook, and leaked email styles - Dark mode supported across all platforms

Who It's For: - Content creators building engaging social media content - Marketers creating realistic demos and ad creatives - Designers mocking up UI flows and presentations - Educators building conversation examples for training materials - Anyone who needs a realistic chat screenshot without faking a real conversation

Key Features: - Pixel-perfect platform accuracy (correct fonts, colors, layouts) - Mobile-realistic renders that look like actual screenshots - Light and dark mode for every platform - High-resolution PNG and video export - No signup required for basic use - Affordable lifetime deal available

Why Mockly? Most fake chat tools look obviously fake. Mockly obsesses over the details. We support verified badges, read receipts, typing indicators, emoji rendering, timestamps, so your mockups are indistinguishable from real screenshots.

Mockly

$ Details
freemium $6.99 / One-off (Week Pass)
Platforms
Browser Web
Release Date
2025 July
Startup details
Country
Netherlands
City
Amsterdam
Founder(s)
Maurice Kleine, Jasper de Boer
Employees
1 - 9

Buffer features and specs

  • Ease of Use
    Buffer offers a clean, user-friendly interface that makes it easy for users to navigate and schedule social media posts.
  • Multi-Platform Support
    Buffer supports a wide range of social media platforms, including Facebook, Twitter, Instagram, LinkedIn, and Pinterest, allowing users to manage multiple accounts from one place.
  • Post Scheduling
    Users can schedule posts in advance, helping them maintain a consistent posting schedule without having to be online all the time.
  • Analytics and Reporting
    Buffer provides detailed analytics and reporting tools that help users track the performance of their posts and make data-driven decisions.
  • Collaborative Features
    Buffer offers collaboration tools for teams, allowing multiple members to contribute to social media management efforts.
  • Custom Scheduling
    Users can create custom posting schedules specific to each platform, optimizing their content for the best times to post.
  • Content Suggestions
    Buffer provides content suggestions, helping users find and share relevant content to keep their audience engaged.
  • Customer Support
    Buffer has a reliable customer support system, including live chat, email support, and extensive online resources.

Possible disadvantages of Buffer

  • Limited Free Plan
    The free plan offers limited features and only allows for basic functionality, which may not meet the needs of businesses seeking more advanced tools.
  • Cost
    While Buffer offers several pricing tiers, some users may find the cost of the more advanced plans to be relatively high.
  • Instagram Direct Posting Limitations
    Buffer's direct posting for Instagram has certain limitations due to API restrictions, requiring users to use push notifications for some posts.
  • No Native Support for Some Platforms
    Certain social media platforms, like TikTok, are not natively supported by Buffer, limiting its versatility for those looking to manage all their social media in one place.
  • Limited Advanced Features
    Compared to competitors, Buffer may lack some advanced features and integrations such as detailed sentiment analysis or advanced automation.
  • Reporting Complexity
    The analytics and reporting features, while useful, can sometimes be complex and hard to interpret for novice users.
  • No Comprehensive CRM Integration
    Buffer lacks robust integrations with Customer Relationship Management (CRM) platforms, which can be a drawback for businesses looking to merge their social media strategy with customer relationship data.

Mockly features and specs

  • Easy to Use
    Mockly offers a simple and intuitive interface that allows users to quickly create professional-looking mockups without requiring advanced design skills or extensive training.
  • Time-Saving
    The platform streamlines the mockup creation process, enabling users to generate product mockups, screenshots, and promotional images rapidly compared to building them from scratch in traditional design tools.
  • No Design Skills Required
    Mockly is designed for non-designers such as marketers, entrepreneurs, and indie developers who need polished visuals without hiring a professional designer or learning complex software like Photoshop.
  • Professional-Looking Results
    The tool provides high-quality templates and presets that help users produce visually appealing mockups suitable for app stores, social media, presentations, and marketing materials.
  • Affordable Solution
    Compared to hiring a professional designer or purchasing expensive design software, Mockly offers a cost-effective alternative for creating mockups and promotional visuals on a budget.

Analysis of Buffer

Overall verdict

  • Buffer is a good choice for those looking for a reliable and user-friendly social media management tool. It is particularly well-suited for users who prefer a minimalist approach but still require the essential features needed to manage multiple social media accounts efficiently.

Why this product is good

  • Buffer is highly regarded for its simplicity and ease of use, making it an excellent tool for individuals and small to medium-sized businesses that want to manage their social media presence effectively. It offers a range of features including post scheduling, analytics, and team collaboration tools, which help streamline social media marketing efforts. Many users appreciate its intuitive interface and straightforward functionality.

Recommended for

    Buffer is recommended for small to medium-sized businesses, digital marketers, social media managers, and individuals who need to manage multiple social media accounts. It's also well-suited for teams looking for collaboration tools to improve their social media marketing workflow.

Analysis of Mockly

Overall verdict

  • Mockly is a solid, user-friendly tool for anyone looking to practice and improve their interview skills through AI-powered mock interviews, offering realistic simulations and actionable feedback at an accessible price point.

Why this product is good

  • Provides realistic AI-driven mock interview simulations that help reduce anxiety and build confidence
  • Offers personalized, actionable feedback on answers, delivery, and areas for improvement
  • Allows practice anytime and anywhere without needing to schedule with a human interviewer
  • Covers a range of industries and question types to tailor preparation to specific roles
  • Typically more affordable and convenient than hiring a professional interview coach

Recommended for

  • Job seekers preparing for upcoming interviews
  • Recent graduates entering the job market for the first time
  • Professionals looking to switch careers or industries
  • People who want to practice interviews privately before facing real recruiters
  • Anyone wanting to improve communication and answer structuring skills on their own schedule

Buffer videos

Hootsuite VS Buffer VS Later 2019 | 3 Best Social Media Schedulers

More videos:

  • Review - Hootsuite vs Buffer (Social Media Management)
  • Review - Buffer Review (Social Media Management Tool)

Mockly videos

How to use a Mock API tool with no coding with Mockly

More videos:

  • Review - Non-Alcoholic Taste Testing Outtakes | Mockly, Almave, Partake, Fremont, Free AF

Category Popularity

0-100% (relative to Buffer and Mockly)
Social Media Tools
100 100%
0% 0
Design Tools
0 0%
100% 100
Social Media Marketing
100 100%
0% 0
Mockups
0 0%
100% 100

Questions & Answers

As answered by people managing Buffer and Mockly.

Who are some of the biggest customers of your product?

Mockly's answer:

  • Stellantis
  • Kraken
  • Jeni's Ice Creams
  • Infobip
  • Heroic

What makes your product unique?

Mockly's answer:

Mockly is the most platform-accurate fake chat screenshot generator on the web. While most tools support 2-3 messaging apps with generic-looking results, Mockly covers 40+ platforms (Instagram, WhatsApp, Discord, iMessage, Teams, Telegram, X, Bumble, Tinder, LINE, Signal, and more) with pixel-perfect accuracy, correct fonts, colors, verified badges, read receipts, typing indicators, and timestamps. It also supports social media posts, comments, and email mockups, all with dark mode. No login required to start creating.

Why should a person choose your product over its competitors?

Mockly's answer:

  1. Realism: Mockly mockups are virtually indistinguishable from real screenshots. Competitors often have wrong fonts, colors, or layouts that look obviously fake.
  2. Platform coverage: 15+ chat platforms, 8+ social media posts, 6+ comments, and 3+ emails in one tool. Most competitors only do 1-3 platforms.
  3. No install needed: fully web-based, works on any device, no app download required.
  4. Dark mode: every platform supports both light and dark mode.
  5. High-res export: PNG and video export at full resolution, not compressed or watermarked screenshots.
  6. Affordable: generous free tier plus a one-time lifetime deal option.
  7. Video exports: export chat mockups as video in 1080p and 4k resolutions.

How would you describe the primary audience of your product?

Mockly's answer:

Content creators making social media content, marketers building ad creatives and demos, designers mocking up UI flows for presentations, educators creating conversation examples for training materials, and social media managers who need realistic chat visuals without staging real conversations.

What's the story behind your product?

Mockly's answer:

Mockly was built by two indie developers who were frustrated with existing fake chat tools, they all looked obviously fake. Every tool had wrong fonts, missing details, or outdated designs. So they built Mockly with one obsession: make mockups that are indistinguishable from real screenshots. What started as a simple WhatsApp generator has grown into a multi-platform tool covering chats, posts, comments, and emails across 40+ platforms.

Which are the primary technologies used for building your product?

Mockly's answer:

  • Next.js (React)
  • TypeScript
  • Remotion (for video export)
  • Tailwind CSS
  • Vercel (hosting)
  • Stripe (payments)
  • PostgreSQL (database)

User comments

Share your experience with using Buffer and Mockly. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Buffer and Mockly

Buffer Reviews

  1. FaizaAdeel
    ยท Owner at Peacock.collection111 ยท
    My SMM partner

    I love working with buffer its feature of scheduling makes me free for whole month. Best and easy tool to use.

    ๐Ÿ‘ Pros:    Unlimited scheduling and good speed
    ๐Ÿ‘Ž Cons:    Some accounts does not connect easily like pintrest

10 best Hootsuite alternatives
Buffer is a widely used social media scheduling tool known for its simplicity and ease of use. It allows users to plan and publish content across several platforms and includes basic analytics and engagement tools. Buffer is especially popular among individuals and small teams.
Source: postoria.io
I Tested 8 Best Sprout Social Alternatives to Consider in 2026
Sprout Social has set the bar high for social media management platforms. So with all these Sprout Social alternatives out there, the question isnโ€™t which tool is the strongest, but โ€œWhich one fits how you work?โ€. For small businesses and solo creators Buffer or Zoho Social might work, while agencies look closely at Buffer vs Hootsuite or GUDSHO Social as it is scalable and...
10 alternatives to Buffer for auto-posting
Social media scheduling tools are meant to save time and reduce chaos. Buffer is one of the best-known platforms in this category: it helps you plan content, schedule posts ahead of time, and publish consistently across multiple social networks. For many creators and small teams, itโ€™s a simple way to manage a content calendar and avoid the daily routine of manual posting.
Source: postoria.io
15 best Agorapulse alternatives for agencies and marketers
Bufferโ€™s powerful analytics tools also provide valuable insights into post performance, engagement metrics, and audience demographics, allowing users to optimize their social media strategy.
Top 7 Agorapulse Alternatives You Should Consider in 2024
Overall, Buffer is an excellent Agorapulse alternative for small businesses and solopreneurs seeking an affordable social media marketing platform with solid content planning and publishing tools. If youโ€™ve already tried it and it didnโ€™t fit your needs, check out these 9 Buffer alternatives we found useful.
Source: planable.io

Mockly Reviews

We have no reviews of Mockly yet.
Be the first one to post

Social recommendations and mentions

Based on our record, Buffer seems to be more popular. It has been mentiond 61 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Buffer mentions (61)

  • Best 7 Social Media Scheduler APIs for Agents & Developers
    I started with Buffer since everyone knows the name. It has been around forever as a scheduler, and now it has a newer GraphQL API that replaced the older, more limited one. - Source: dev.to / 13 days ago
  • Inside ShopPilotโ€™s AI Content Engine
    We could have built full autopilot รขย€ย” generate, schedule, post, done. Tools like Buffer and Hootsuite give you scheduling. Some newer tools now offer auto-posting. We deliberately didn't go that route for the first version, and the reason is data. - Source: dev.to / 2 months ago
  • Project Autopilot: Why I Fired Myself as Community Manager to Build an AI agents Army
    The concept is simple but technically ambitious. We are going to execute a strategy of "dogfooding" (eating our own food). Instead of using third-party tools like Buffer or Hootsuite, we will build a custom distribution engine using the very technologies we write about: Generative AI and CI/CD Pipelines. - Source: dev.to / 6 months ago
  • Mastering Crowdfunding for Open Source Projects
    Promotion is keyโ€”don't wait for people to find your campaign. Actively share updates on social media, write blog posts, and engage with industry influencers. Transparency with your backers through regular progress reports builds trust and encourages long-term support. Platforms like GitHub Sponsors offer built-in transparency tools to connect with your backers directly. - Source: dev.to / over 1 year ago
  • Thriving in the Startup Ecosystem: Overcoming Common Challenges
    ๐Ÿ‘‰ Work-life balance: While the startup grind is often intense, maintaining a healthy work-life balance is crucial for long-term success and employee well-being. Effective time management, clear communication, and self-care are essential to thriving in this fast-paced environment. Companies like Buffer have been vocal about their commitment to employee well-being, offering unlimited vacation time and remote work... - Source: dev.to / almost 2 years ago
View more

Mockly mentions (0)

We have not tracked any mentions of Mockly yet. Tracking of Mockly recommendations started around Mar 2026.

What are some alternatives?

When comparing Buffer and Mockly, you can also consider the following products

Hootsuite - Enhance your social media management with Hootsuite, the leading social media dashboard. Manage multiple networks and profiles and measure your campaign results.

FakeScreenshot.fun - Create realistic fake chat screenshots, social media posts, and notifications online. Free, instant, no login. Perfect for demos, memes, and mockups.

SproutSocial - Sprout Social is a social media management tool created to help businesses find new customers & grow their social media presence. Try it for free.

Mockuuups Studio - Fast and easy way to create product mockups on macOS, Windows and Linux.

Later - Schedule and manage your Instagram posts

Dimmy.Club - Device mockup generator for your website and app screenshots