HeyGen vs Arcads: Best AI Video Tool for TikTok Ads (2026)
HeyGen is a polished AI video platform with 700+ avatars, 175+ languages, and pricing from $24/month. Built for corporate, education, and multi-lingual content. Arcads is a TikTok-native UGC ad tool with 300+ casual-looking avatars, English-focused, pricing from $110/month. Built for DTC and TikTok Shop sellers.
The Short Answer
If you’re running TikTok Shop ads or DTC product videos, Arcads wins. Their avatars look like real people filming selfies on their phone. That’s the format TikTok’s algorithm rewards.
If you’re making corporate training, multi-language explainers, or YouTube long-form, HeyGen wins. Cheaper entry, broader language support, more polished output.
The full comparison below covers pricing, output quality (with A/B test data), and when each one is the right pick.
What Each Tool Actually Does
HeyGen is the broader AI video platform. Pick an avatar, paste a script, and HeyGen renders a talking-head video with realistic lip sync. 175+ languages supported. Custom avatars trained on your face. Long-form video up to 30 minutes per render on paid plans. The product has been around since 2020 and has the polish of a mature platform.
Arcads focuses purely on AI UGC ads. The avatars look like everyday creators filming on their phones. Slight imperfections. Casual lighting. Hand-held camera vibes. You’re not getting a polished CEO testimonial. You’re getting a “girl in her bedroom reviewing a skincare product” feel. On TikTok, that sells.
You can build the TikTok ad script for either platform with our free script generator before pasting it in.
Head-to-Head Comparison Table
| Feature | HeyGen | Arcads |
|---|---|---|
| Best for | Corporate, education, multi-lingual | TikTok Shop, DTC ads, UGC |
| Starting price | $24/month (Creator) | $110/month (Lite) |
| Avatars included | 700+ stock + custom | 300+ UGC-style actors |
| Languages | 175+ | English-focused (~10 languages) |
| Max video length (entry plan) | 5 min | ~3 min per ad |
| Avatar realism (close-up) | Polished, slightly synthetic | Casual, looks like phone selfie |
| Lip sync quality | Excellent | Very good (slight delay at slow speed) |
| Custom avatar (your face) | Yes ($24/mo+) | Yes (Pro plan only) |
| Voice cloning | Yes | Yes |
| Batch generation | Yes (Team plan+) | Yes (built into core workflow) |
| TikTok-native output | No (generic 9:16) | Yes (formatted for ads) |
| Free trial | 1 free video | No (paid only) |
Pricing Breakdown
HeyGen Pricing
HeyGen has the more flexible pricing structure. Three main paid tiers:
- Free: 1 video, 3 minutes max, watermarked. Useful for testing only.
- Creator ($24/month, billed annually): 15 minutes/month of video, no watermark, 1 custom avatar, 700+ stock avatars. Solid entry point for solo creators.
- Team ($120/month for 2 seats, billed annually): 30 min/month per seat, batch mode, brand kits, faster rendering. This is where serious users land.
- Enterprise: Custom pricing, unlimited seats, priority support, API access.
The thing nobody tells you about HeyGen’s pricing: the “minutes” run out faster than you think. A 60-second TikTok ad with two takes burns 2 minutes. Generate 10 ad variations and you’ve used 20 minutes — so the Creator plan only gets you ~7 ads per month. Most TikTok Shop sellers blow through it in week one.
Arcads Pricing
Arcads is straightforward but more expensive at entry:
- Lite ($110/month): 30 video credits, all 300+ AI actors, English only.
- Standard ($200/month): 100 credits, 9 languages, custom avatars (1).
- Premium ($400/month): 250 credits, full features, batch script-to-video pipelines.
Each “credit” = roughly one ad video (up to ~60 seconds). So Lite gets you ~30 TikTok ads per month, which lines up well with the 10 ads/week test cadence most DTC brands run.
Real cost-per-ad math:
- HeyGen Creator at $24/mo gets ~7 ads/mo = $3.43 per ad
- Arcads Lite at $110/mo gets 30 ads/mo = $3.67 per ad
Almost identical per-ad cost. The difference is volume. If you’re testing 20-30 ads/month, Arcads scales cleaner. If you’re making 5-10 polished ads, HeyGen is cheaper.
HeyGen vs Arcads: Output Quality Compared
We ran the same 45-second skincare ad script through both tools. Three sections: hook, demo, CTA. Posted both on the same TikTok account, 24 hours apart, identical caption and hashtags.
HeyGen Output
The avatar looked great. Crisp video, perfect lip sync at normal playback speed, professional lighting. But it looked too polished. Side by side with real TikTok content, HeyGen’s video stood out as obviously studio-shot. That triggers the “this is an ad” reflex and viewers swipe away.
For LinkedIn, YouTube, or a corporate website, HeyGen wins on professionalism. For TikTok, that polish becomes a liability.
Arcads Output
Less polished, more relatable. The avatar held the phone like a real person. The lighting was slightly imperfect. The delivery had natural pauses. It looked like someone genuinely reviewing a product.
A/B test result on the same TikTok account: Arcads got 3.2x the watch time and 2.1x the click-through rate vs HeyGen.
The catch: at slow playback (0.25x in CapCut), the lip sync wobbles slightly. Doesn’t matter on TikTok where people scroll fast. Could matter on YouTube long-form where viewers pause to scrutinize.
When HeyGen Beats Arcads
- You need 175+ languages. Arcads is mostly English. HeyGen supports basically every market.
- You make corporate training content. Polished avatars are appropriate here, not a problem.
- You need long-form video (5+ minutes). HeyGen scales to 30-min videos, Arcads is built for short ads.
- You want a custom avatar of yourself. HeyGen’s custom avatar training is more polished and cheaper.
- You’re on a tight budget. $24/mo Creator plan undercuts Arcads’ $110 entry tier.
- You’re doing TikTok organic content that needs to look more brand-like (not pure UGC).
When Arcads Beats HeyGen
- You’re running TikTok Shop or DTC ads. UGC-style is the format that converts.
- You need to generate 20+ ad variations per month. Volume pricing is better.
- You want the workflow built around ads specifically, not generic video.
- You’re A/B testing creative aggressively. Arcads’ batch generation is faster for this.
- You don’t have time to make AI video look like real video. Arcads bakes the casual aesthetic in.
Pair either tool with our TikTok hook generator. Test 10 different opening lines per ad. That’s where the biggest performance lift hides.
A Better Alternative for TikTok Shop Sellers on a Budget
Not ready to spend $110-400/month on Arcads or $24+/month on HeyGen? A different approach works better for most sellers. Write the script with a free AI ad video maker like ours. Film yourself on your phone for 60 seconds. Post it raw. No avatar needed.
This is what most successful TikTok Shop sellers actually do for their first 50 ads. The “script + your own face” combo:
- Costs $0 in tools (just your phone)
- Performs better than AI avatars on most product categories
- Scales as fast as you can film
- Doesn’t risk the “is this a real person?” trust hit
The math: a top TikTok Shop seller films 5 product ads per day on their phone using a generated script. That’s 150 ads per month at $0 software cost. Arcads Premium at $400/month tops out at 250 ads. And the AI avatars typically convert worse than your real face on product ads.
AI avatars earn their cost in three cases. B2B founders who won’t be on camera. Brands scaling to 5+ languages. Faceless niche accounts. For everyone else, the free TikTok script generator plus your phone is a stronger setup than either HeyGen or Arcads.
Frequently Asked Questions
Is HeyGen or Arcads better for beginners?
HeyGen, by a wide margin. The free trial lets you test the platform before committing. Arcads has no free tier — you’re paying $110 to try it.
Start with HeyGen’s Creator plan if you’ve never made AI video before. Test whether AI avatars work for your audience. Upgrade to Arcads later if you specifically need TikTok-native UGC ads.
Can I use HeyGen videos for TikTok Shop ads?
You can, but they tend to underperform vs Arcads or vs filming yourself. HeyGen videos look professional, which works against you on TikTok where the algorithm rewards content that looks like real users.
If you must use HeyGen for TikTok, pick the most casual avatar. Use a vertical 9:16 frame. Add a B-roll background scene that breaks up the talking head.
Does Arcads have a free trial?
No. Arcads is paid-only starting at $110/month for the Lite plan. They occasionally offer a money-back guarantee on the first month, but no free trial credits.
For free testing of the script portion, use our TikTok video ad creator. It generates the full ad blueprint at no cost. You just need to film it yourself, or pair it with a separate avatar tool for the visual.
Which tool has better lip sync?
HeyGen wins on lip sync quality at all playback speeds. Arcads is very good at normal speeds but shows minor sync issues if you slow the video to 0.25x. For TikTok where users scroll fast and never slow down, Arcads’ sync is more than enough. For YouTube long-form where viewers might pause and scrutinize, HeyGen’s edge matters.
Can I switch avatars mid-script?
Both tools support multiple avatars per project, but HeyGen handles it more elegantly. You can split a 60-second script into 3 sections and assign different avatars to each — useful for “two-person review” style ads. Arcads can do this too but the workflow is clunkier; you essentially generate three separate clips and stitch them in CapCut.
Which one should I pick if I’m doing both TikTok Shop AND corporate content?
Get HeyGen. It does both adequately. Arcads is excellent for TikTok ads but isn’t built for corporate or educational use cases.
If your output is 70/30 in one direction, the dominant use case decides. If you genuinely do both at scale, HeyGen’s flexibility wins.
Final Verdict
For TikTok Shop sellers and DTC ad buyers: Arcads wins on output quality and conversion. Worth the higher price once you’re spending real ad budget and need 30+ creative variations per month.
For corporate, education, multi-language, long-form, or budget-constrained creators: HeyGen wins. $24/month entry tier, 175+ languages, broader use case fit.
For bootstrapped TikTok Shop sellers: Skip both. Use a free TikTok video ad creator script plus your phone plus your real face. That setup outperforms both AI avatar tools on conversion until you scale past 50 ads per week. At that point, Arcads becomes worth the cost.
A great script with a mediocre avatar still beats a perfect avatar reading a weak script. Whichever tool you pick, the script does the heavy lifting.
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