Arcade vs Synthesia vs HeyGen: The 2026 SaaS Buyer Guide

Arcade vs Synthesia vs HeyGen is really one decision: do you want a video that shows your product and brand, or a video with an AI presenter reading a script? Arcade is the AI video generator for marketing teams that want the first kind. You describe the video, and Arcade writes, designs and edits it using your real brand and product, with every scene left editable before you share it. Synthesia and HeyGen are avatar-first: you write a script, pick a presenter, and they render a talking head. That split matters more than any feature checklist, because according to Arcade's State of AI Video 2026 report, a survey of 243 US marketing and creative professionals who use AI video (fielded July 2026), 60% struggle with output that looks obviously AI-generated and 88% say staying on-brand matters more than speed.

Below, we break down where each tool wins, what a real month of output costs, and where Arcade falls short so you can plan around it.

What decision are you actually making between Arcade, Synthesia and HeyGen?

You're picking a lane before you pick a vendor. Most head-to-heads go sideways because buyers line up three tools that do three different jobs and then argue about price.

It's a decision more teams are facing. Nearly two in three video ad buyers now use GenAI for digital video creative, up from half in 2025, according to IAB's 2026 Digital Video Ad Spend & Strategy findings. The question isn't whether to use AI video. It's which kind.

Here's the short version:

• Arcade vs Synthesia is a product-and-brand video vs presenter video decision. Arcade builds launch videos, feature explainers and social cuts from your website, your product and your Brand Kit. Synthesia builds training and explainer videos around an AI avatar.
• Arcade vs HeyGen is the same split with a different flavor. HeyGen's avatars lean toward marketing, creator-style and short social content, and it's got a big stock presenter library.
• Synthesia vs HeyGen is a like-for-like avatar decision. Both turn scripts into talking-head videos with dubbing and translation. The differences are pricing structure, avatar range and how each one handles teams.

If your next video is a product launch, a feature announcement or a LinkedIn clip for a B2B audience, you probably don't need a face on screen. You need the product to look right and the brand to look like yours. That's the lane Arcade's AI video product is built for, and it's where the rest of this guide spends most of its time.

What does one launch brief look like in each tool?

Say you're a PMM shipping a new approvals workflow next Tuesday. You need a 60-second launch video for the changelog and a vertical cut for LinkedIn.

• In Arcade, you'd point Producer at the release-notes page, capture the approvals flow with the browser extension, and let the Brand Kit handle fonts, colors and logo. Arcade typically builds a complete first draft in under a minute. If the third scene's headline is wrong, you fix that scene by hand for free, then make a 9:16 version for LinkedIn (one AI edit) and export both.
• In Synthesia, you'd write the script, pick an avatar and a background, and place screenshots of the workflow beside the presenter. Plan your credits if you'll dub it later: Synthesia's pricing page notes that lip-sync uses 2x credits when enabled.
• In HeyGen, the flow's similar: script first, then avatar, then layout, with the presenter carrying the story. If you're testing on the free plan, note that translation is limited to 1-minute videos there.

All three get you a video by Tuesday. Only one makes the product the hero of it.

How do Arcade, Synthesia and HeyGen compare in an AI video head to head?

This AI video head to head covers the dimensions that usually swing a marketing team's decision.

Output, brand and editing by tool

Free plans, entry prices and pricing model

Two columns do most of the work. "Presenter" tells you which lane you're in. "How you edit" tells you how painful the fifth revision will be, and that's where most AI video projects stall: the same report found 52% of marketers struggle with fixing details and 51% need too many attempts to reach a shareable result.

Where does Arcade outperform Synthesia and HeyGen?

Arcade wins when the video has to look like your product and your brand, not like a stock presenter in a stock room. That's why it's our pick for the best AI video for SaaS demos, launches and feature explainers.

It starts from your real material. Capture your product with the browser extension, or let Producer turn a webpage, Google Doc or YouTube link into a video brief.

Your brand shows up without a setup sprint. The Brand Kit is built from your website, so colors, fonts, logo, and voice and tone carry into every scene. Memory learns your preferred voice, music, pacing and length for your next video.

You keep editor-level control. If one scene's off, fix that scene by chat or by hand instead of regenerating everything. Manual edits and exports cost zero credits, and you choose a quality level per video (Light, Medium or High).

"Other tools looked AI-generated. With Arcade, I didn't have that problem."

Shekinah Sneha, Head of Community and Marketing, Employmint

Where does Synthesia outperform?

Synthesia is stronger when the job needs a presenter on camera, especially training, onboarding and internal comms where a human face carries the message.

Its avatar range is the core reason. Starter includes 125+ AI avatars and Enterprise goes to 240+, with 140+ languages and voices across plans and dubbing on every tier (Synthesia pricing). A learning team can turn one script into several language versions without booking voice talent, with a presenter dubbed into each one, which goes further than Arcade's narration translation.

The entry price is lower, too. Starter is $19/month and Pro is $89/month, each with 1 editor per plan. The free Basic plan gives you 500 credits a month with a watermark, which is enough to test an avatar script before you commit.

It's also the more reviewed of the two avatar tools: 4.6/5 across 2,851 reviews on G2. That depth matters to procurement teams that want plenty of peer signal.

The trade-off is the canvas. Synthesia's videos are built around the avatar, so a multi-step product walkthrough or a brand-led launch film isn't where it shines.

Where does HeyGen outperform?

HeyGen is stronger when you want avatar video at volume for social, creator-style ads or quick personalized clips, and you care about presenter realism.

The library is the draw. Creator includes 700+ stock avatars plus a custom avatar, with 175 languages and dialects for translation (HeyGen pricing). That makes it easy to spin up presenter-led variations for different audiences, regions or ad sets in an afternoon, and it's why social teams testing lots of hooks tend to shortlist it. If those clips run in Europe, check your labelling: the European Commission's June 2026 code of practice on AI-generated content confirms the AI Act's transparency obligations apply from 2 August 2026, and deepfakes must be clearly labelled. A realistic custom avatar of a real colleague is worth running past legal first.

Pricing scales by user and credits. The free plan allows 3 videos a month up to 1 minute, Creator is $29/month with 600 credits, Pro is $49/month with 1,000 credits, and Business is $149/month with extra seats at $20 each. Videos can run up to 30 minutes on Creator and Pro.

Reviewers rate it highly: 4.8/5 across 1,974 reviews on G2, the higher score of the two avatar tools.

Where it doesn't compete is product-first video. If the story is your interface and your brand system, a presenter in front of a background won't carry it.

What does a month of output cost on each tool?

Sticker prices don't compare cleanly, because each tool counts usage differently. Synthesia and HeyGen meter avatar minutes and credits per user or editor. Arcade meters credits per video length and quality level, shared by everyone in the workspace.

Here's a sample Arcade month on entry Pro (1,000 credits), on the High quality level, using Arcade's published credit table:

• Step 1: Two 90-second product stories at 200 credits each = 400 credits.
• Step 2: Four 30-second social cuts at 100 credits each = 400 credits.
• Step 3: Two AI edits at 75 credits each = 150 credits.
• Step 4: Everything else, from trims to reordering to export, is manual and free. That leaves 50 credits spare.

That's 950 of 1,000 credits, with six finished videos. Drop the social cuts to the Light level (60 credits each) and you'd free up another 160 credits for edits. If you need more, Pro steps up to 1,500 credits from $73/month and 2,500 from $119/month. There aren't top-up packs, so plan the month before you start generating. One detail that helps: if a chat edit makes a video longer than you paid for, Arcade charges the difference in credits but never blocks the edit itself.

On the avatar side, Synthesia Starter's 1,250 monthly credits cover roughly 12 minutes of video, and HeyGen Creator includes 600 credits. If your team mostly needs presenter minutes, those plans are cheaper per minute. If your team needs a handful of polished, on-brand product videos, the credit math above is the fairer comparison.

What are the honest trade-offs of Arcade?

Arcade is the tool we'd pick for product and brand video, but plan around these three constraints:

• No AI avatars. If your content needs an on-camera presenter, Arcade won't give you one. It's built for product visuals, brand scenes, voiceover and captions.
• The Free plan is a trial, not a workflow. You get 250 one-time credits, 30-second videos and a watermark. Pro lifts the cap to 5-minute videos and 4K exports with no watermark.
• Credits run out and stop generation. Every generation and AI edit spends credits, and when they're gone, generating pauses until you move up a Pro level or the next refresh. You can still edit, publish and export what you've already made.

Two smaller ones: Pro covers up to 10 seats, so an 11th seat means talking to sales, and multiple Brand Kits for different sub-brands means Arcade Enterprise. And changing aspect ratio isn't a free export: a 9:16 version of a 16:9 video is an adapted copy that costs one AI edit. Security reviewers can check the Arcade security page: Arcade is SOC 2 Type II compliant, with SAML SSO on Enterprise.

When is Arcade the wrong pick?

Arcade isn't the answer for every video job, and we'd rather you know that before you spend credits.

• You need a human presenter. Compliance training, HR onboarding and talking-head explainers are built around a face. That's the avatar lane.
• You need dozens of dubbed language versions from one script. Arcade can translate narration when it generates a video, and captions follow the voiceover, but it can't bulk-translate existing videos or translate on-screen text. Synthesia and HeyGen are stronger for dubbing videos you already have.
• The product is pre-launch or under NDA. Don't record it yet. Build a brand film from your positioning, then add product footage at GA.

For a marketing team shipping launch videos, feature announcements and social content for a software product, though, Arcade's the one we'd start with. It's trusted by 37,000+ teams, including Salesforce, OpenAI, Webflow, Atlassian and Zapier. For deeper one-on-one breakdowns, see our Arcade vs Synthesia comparison and our Arcade vs HeyGen comparison.

Frequently asked questions

Is Arcade vs Synthesia vs HeyGen a fair three-way comparison?

Yes, as long as you compare jobs, not feature lists. All three make AI video for business, but Arcade builds on-brand product and marketing video, while Synthesia and HeyGen build avatar-presented video. Pick the lane first, then the vendor.

What's the pricing difference between Arcade, Synthesia and HeyGen?

Arcade has a free plan with 250 one-time credits, then Pro from $49/month for 1,000 credits, shared across up to 10 seats. Synthesia Starter is $19/month and Pro is $89/month. HeyGen Creator is $29/month and Pro is $49/month. Enterprise pricing is custom for all three, and teams can also contact sales directly for Arcade's enterprise options.

Does Arcade make talking-head or avatar videos?

No. Arcade doesn't offer avatars. It's an AI video generator for marketing teams that writes, designs and edits videos from your real brand and product, with every scene editable.

Which is better, Synthesia vs HeyGen?

They're close. Synthesia includes 1 editor per plan, has a lower entry price and leans toward training content. HeyGen is priced per user, has a larger stock avatar library and leans toward marketing and social clips. Both are avatar-first, so neither replaces a product-led launch video.

How does each tool fit into your marketing stack and security review?

Arcade lets you create videos from ChatGPT or Claude through its ChatGPT app and Claude connector, and it can read Google Docs and Slides directly if your workspace uses Google Workspace. Videos export as MP4, and on any paid plan you own them and can use them commercially, including in ads and sales material. On security, Arcade is SOC 2 Type II compliant with AES-256 encryption at rest and SAML SSO on Enterprise. Synthesia lists a Dubbing API on Enterprise. For any of the three, check the vendor's security documentation against your own review checklist.

How do Arcade, Synthesia and HeyGen handle teams and approvals?

Arcade Pro is priced per workspace with up to 10 seats sharing one credit balance. Enterprise adds team spaces and role-based access with admin, editor, collaborator and viewer roles. Synthesia's Starter and Pro plans include one editor plus guests, and HeyGen's Business plan adds seats at $20 each.

Which tool is best for SaaS product launch videos?

Arcade, because launch videos live or die on whether the product and brand look right. You can start from a page, a doc or a screen recording, apply your Brand Kit automatically, and fix any scene by chat or by hand before you export. Each video can be 16:9, 9:16 or square, and an extra ratio of the same video counts as one AI edit.

How many credits does an Arcade video use?

It depends on length and quality level. On the High quality level, a video up to 30 seconds costs 100 credits, up to 60 seconds costs 150 and up to 90 seconds costs 200, and each AI edit costs 75 credits (30 on Light, 40 on Medium). A 60-second video costs 90, 120 or 150 credits depending on quality level (Light, Medium or High). Manual edits, publishing and exporting are free.