SoftwareGlimpse

Synthesia vs Runway

Synthesia is avatar/training video; Runway is generative video clips — different video jobs. Choose Synthesia when avatar / training video is the job — not Runway generative clips and not ChatGPT. Choose Runway when generative video clips are the job — not Midjourney stills and not an LLM chat. Overall: Synthesia 8 vs Runway 7.7. Not hands-on lab tested; confirm live pricing and usage caps. Compare published pricing, LLM depth, writing, voice, agents, governance, integrations, and usage models.

Independently recommendedLast updated Aug 18, 20266 evidence sources5 screenshotsHow we compare
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Synthesia logo

Synthesia

8/10

AI avatar video studio — Basic free (watermark, no MP4); Starter $18/mo annual ($29 monthly); Creator $64/mo annual ($89 monthly); Enterprise quote.

Best for

  • • L&D and enablement teams producing talking-head explainers
  • • Internal comms that need on-brand avatars without a film crew
  • • Creator/Enterprise buyers who need API, SSO, or SCORM

Starting from $18.00/user/mo

Free plan available

Visit Synthesia
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Our verdict

Our verdict

Overall tie

Synthesia is avatar/training video; Runway is generative video clips — different video jobs. Choose Synthesia when avatar / training video is the job — not Runway generative clips and not ChatGPT. Choose Runway when generative video clips are the job — not Midjourney stills and not an LLM chat. Overall: Synthesia 8 vs Runway 7.7. Not hands-on lab tested; confirm live pricing and usage caps.

Synthesia is better for

  • ✓ Governance & privacy
  • ✓ Integrations

Runway is better for

  • ✓ Writing assistance
  • ✓ Voice / TTS depth

Tie

  • • Free plan
  • • LLM assistant depth
  • • Agent / builder depth

Choose Synthesia if: L&D and enablement teams producing talking-head explainers

Choose Runway if: Creators and agencies generating short AI video clips

See detailed comparison ↓
Runway logo

Runway

7.7/10

Generative video studio — Free 125 credits once; Standard $15/editor/mo ($12 annual); Pro $35 ($28 annual); Max $95 ($76 annual).

Best for

  • • Creators and agencies generating short AI video clips
  • • Teams that can budget credits rather than unlimited renders
  • • Pro buyers who need commercial rights

Starting from $12.00/user/mo

Free plan available

Visit Runway
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Comparison scorecard

Criterion-by-criterion results for Synthesia and Runway. Numeric bars appear only when both products have approved scores.

  • Starting pricing

    Published floor price and what that floor actually includes.

    Depends

    Published starting floors: Synthesia ~$18 vs Runway ~$12 — confirm live packaging.

    SynthesiaDepends
    RunwayDepends

  • Free plan

    Whether a usable free plan is published, and what it gates.

    Tie

    Synthesia and Runway both research a free plan. Confirm what each path unlocks on the live vendor pricing page.

    SynthesiaTie
    RunwayTie

  • User / licence minimum

    Seat floors, per-employee minimums, and small-team pricing traps.

    Depends

    Confirm seat floors, credit packs, task/execution units, and whether AI features sit in higher tiers before purchase.

    SynthesiaDepends
    RunwayDepends

  • LLM assistant depth

    Chat, reasoning, and general-purpose assistant depth for the primary job.

    Tie

    Synthesia and Runway are close on LLM assistant depth (9/10 vs 9/10). Scores reflect AI job-cluster fit from vendor documentation.

    SynthesiaTie
    RunwayTie

  • Writing assistance

    Long-form writing, editing, and document analysis quality.

    Runway

    Runway leads on writing assistance (8/10 vs 9/10). Scores reflect AI job-cluster fit from vendor documentation.

    SynthesiaWeaker
    RunwayStronger

  • Voice / TTS depth

    Speech, voice mode, and text-to-speech capability when relevant.

    Runway

    Runway leads on voice / TTS depth (8/10 vs 9/10). Scores reflect AI job-cluster fit from vendor documentation.

    SynthesiaWeaker
    RunwayStronger

  • Agent / builder depth

    Custom projects, agents, GPTs, and workflow builders beyond bare chat.

    Tie

    Synthesia and Runway are close on agent / builder depth (8/10 vs 8/10). Scores reflect AI job-cluster fit from vendor documentation.

    SynthesiaTie
    RunwayTie

  • Governance & privacy

    Admin controls, data retention, and enterprise privacy packaging.

    Synthesia

    Synthesia leads on governance & privacy (8/10 vs 6/10). Scores reflect AI job-cluster fit from vendor documentation.

    SynthesiaStronger
    RunwayWeaker

  • Integrations

    Important third-party integrations.

    Synthesia

    Synthesia leads on integrations (7/10 vs 6/10). Scores reflect AI job-cluster fit from vendor documentation.

    Synthesia7/10
    Runway6/10

  • Usage / credits model

    How free caps, seats, credits, and overages affect real cost.

    Tie

    Synthesia and Runway are close on usage / credits model (7/10 vs 7/10). Scores reflect AI job-cluster fit from vendor documentation.

    SynthesiaTie
    RunwayTie

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Affiliate disclosure: some links may be affiliate links. We may earn a commission at no extra cost to you. Rankings and scores are never based on commission. Full disclosure

Methodology disclosure: scores and recommendations follow SoftwareGlimpse evaluation criteria (version 1.0.0). Affiliate relationships do not determine rankings.

How we recommend: product claims are tied to recorded research where available.

AI-assisted disclosure: drafts may be AI-assisted from approved facts and assessments. Humans approve publishable editorial judgments. AI does not invent live prices or claim hands-on testing.