The best AKOOL alternative depends on which job you use it for: avatar presenters, face swap or lip sync and localisation. Specialist tools tend to go deeper on one of those than an all-in-one suite. Whichever you choose, check its rules on consent and on labelling AI video, and get written permission from anyone whose face or voice you use.
Every tool on this page works with a real person's face or voice. That's what makes them useful for marketing and training, and it's also why the first thing to check isn't a feature at all.
AKOOL is a generative AI suite for personalised visual marketing, with face swap, talking photos, avatar characters and image generation in one place. People leave it for one reason more than any other: they use one of those jobs a lot and want a tool built around it. The eight below are in no particular order and split by job, because no single one of them matches AKOOL's full set.
Avatars, face swap or lip sync?
Face swap, talking photo and avatar tools look similar in a demo, but they do different things. Decide which job you do most before you compare anything.
Avatar presenters. HeyGen, Synthesia, Colossyan and Elai.io put a digital presenter on screen to read your script. The first builds an avatar of you, the second is aimed at business video in many languages, and the last two lean towards training material. D-ID goes a step further with interactive avatars that hold a conversation.
Face swap. Deepswap is the one face swap tool here, for video, GIFs and photos.
Lip sync and localisation. sync. labs and LipDub AI change the mouth movements in an existing video to match new audio or a new language. The first offers an API and a Premiere plugin, and the second focuses on localising a finished video with the same person on screen.
Eight tools by job
| Tool | Job | Good for |
|---|---|---|
| Colossyan | Avatar training video | Localised training video with real-actor avatars |
| D-ID | Interactive avatars | Two-way conversations with viewers |
| Deepswap | Face swap | Swapping faces in video, GIFs and photos |
| Elai.io | Avatar training video | Training material turned into avatar video |
| HeyGen | AI avatar video | Avatar videos with your own face and voice |
| LipDub AI | Video localisation with lip sync | Localising existing videos with the same person on camera |
| sync. labs | Lipsync and visual dubbing | Lip sync for film, ads and content via API |
| Synthesia | Avatar video for business | One avatar message sent out in many languages |
A short note on each one
Alphabetical, so the order means nothing.
Colossyan
Best for: Training teams who want real-actor avatars presenting their documents and scripts, then localised for other languages and delivered through SCORM.
D-ID
Best for: Businesses wanting interactive avatars that talk with people, not only present to them, for humanlike communication on a site or in an app.
Deepswap
Best for: Creators who want an online face swap for video, GIFs and photos, and who'll weigh the vendor's own similarity and 4K claims with a test.
Elai.io
Best for: Learning and development teams turning existing training material into avatar video, from a tool its page says is powered by Panopto.
HeyGen
Best for: People who want a personal avatar with their own face and voice, so they can make video after video without filming each one.
LipDub AI
Best for: Teams localising existing video so the same person stays on camera and the lips match the new language, from short ads to long courses (vendor claim).
sync. labs
Best for: Video editors and developers who need lip sync and visual dubbing through a web studio, an API or a Premiere plugin.
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Synthesia
Best for: Business teams sending the same avatar presenter message out in many languages, without filming a new version for each market.
My advice on picking between them
Pick the job, then pick two tools from that group and make the same short video in both. For avatars, script one minute of something you'd send to customers. For lip sync, take a real clip and a real translation. Watch the results on a phone, because that's where most of your audience will see them, and small glitches around the mouth and eyes show up quickly.
If face swap is your main job, my list of the best AI face swap tools goes wider, and if you mostly translate video, the best AI lip sync tools compares more options.
One more thing to weigh is where the finished video will live. A training avatar inside your learning system, a personalised sales clip in an email and a dubbed ad on social media each need different exports, lengths and formats. Ask each tool how it delivers the file, and whether your team can update the script later without starting again from scratch.
Get written permission first
Before you upload anyone's face or voice, including your own team's, get their written permission and keep it on file. Then read the tool's own rules on consent and on labelling AI-generated video. Rules on synthetic media and deepfakes vary by country and by platform, so check your regulator's guidance and the rules of the platforms you'll publish on. When in doubt, label the video as AI-generated. Your audience will trust you more for it, and it protects the people in it.
Do you make AI avatar or lip sync software? Tool makers can ask to be considered for a featured place on this list.
Want your tool on this list? Featured spots and reviews here are paid partnerships. Here's how to partner with me.
Frequently asked questions
What's the difference between face swap and an AI avatar?
Face swap puts one person's face onto another person in an existing photo or video. An AI avatar is a digital presenter that reads a script you write, so there's no original footage to swap into.
Do I need permission to use someone's face in AI video?
Yes, get written permission from anyone whose face or voice you use, and check the tool's own rules. Laws on this vary by country, so check your regulator's guidance.
Can I make an avatar of myself?
Some avatar tools let you create a personal avatar from your own face and voice, so you can make new videos without filming each time. Check how the tool stores and protects that data.
What is lip sync dubbing?
Lip sync dubbing translates the audio of a video and changes the speaker's mouth movements to match the new language, so the person on screen looks as if they're speaking it.
Should I label AI-generated video?
It's a good habit, and some platforms and countries require it. A short line in the caption or description keeps your audience's trust.
