A decision for a beginner, not a spec sheet. Scores are our weights. Prices are the public plans, and anything marked verify on the tool page should be re-checked before you pay.
Pick Google Antigravity if you are trying an editor agent without a subscription.
Pick Lovable if you want a web app or SaaS you want to describe in the browser.
A free agent IDE, with higher quotas on Google AI Pro and Ultra.
Cheapest verified paid plan: Google AI Pro · $19.99/mo
A browser builder for web apps, with a hard monthly cap on the free plan.
Cheapest verified paid plan: Pro 100 · $25/mo
Web app or SaaS
Mobile app
Game
Website or landing page
Automation or script
No code
I can follow a change
I already develop
Last verified 2026-10-19
Individual
Free
VerifiedUnlimited Tab and Command requests. Weekly agent quota. Gemini models, including Gemini 3.8 Flash, which the plans doc names as a core agent model. No published prompt count.
The Antigravity pricing page lists this at $0/mo.
Individual
$19.99/mo
VerifiedHigher Antigravity quota, refreshed every five hours until a weekly limit. AI credits can cover overage if you allow it. Also a Google One plan with storage and other Google AI benefits.
The dollar amount is the Google AI Pro price on Google One. Antigravity's own pricing page describes the higher limits and does not print $19.99.
Individual
$99.99/mo
VerifiedHighest Antigravity quota class, refreshed every five hours, plus third-party models. Google labels this 5x Pro Gemini usage.
Price is from Google One and Gemini subscription pages, which are the plans Antigravity docs say raise the quota.
Individual
$199.99/mo
VerifiedThe highest weekly limits Google documents for these plans, labeled 20x Pro Gemini usage.
Same source split as the 5x tier: quota rules on Antigravity docs, price on Google One.
Last verified 2026-10-19
Individual
Free
Verified5 build credits per day, maximum 30 per calendar month. 20 Cloud credits, 4 AI credits, and 1 connector credit per month. No code edit, code download, or custom domain.
Daily credits resume on the 1st at 00:00 UTC after the monthly cap.
Individual
$25/mo
VerifiedAnnual is $250 ($21/mo), two months free versus monthly.
100 monthly credits, plus 5 build credits every day with no monthly cap. 20 Cloud credits, 4 AI credits, and 1 connector credit per month. Code edit, download, custom domain, badge removal. Top-ups are $15 per 50 credits.
The ladder runs from 100 to 10,000 credits. Higher rungs cost more. See the Pro tier table in Lovable's docs.
Individual
$50/mo
VerifiedAnnual is $500 ($42/mo).
200 monthly credits. Same Pro features as the $25 tier.
Free quota refreshes weekly. Google AI Pro refreshes every five hours until a weekly limit. Ultra refreshes every five hours and has the highest weekly limits. Prompt counts are not published because heavier tasks spend more quota.
On the free plan, wait for the weekly refresh. There is no credit overage.
Daily build credits reset at 00:00 UTC and do not roll over. On Free they stop after 30 in a calendar month until the 1st. Paid monthly credits last two months from issue.
On Free, wait until the next UTC day, or until the 1st if you already used 30 build credits.
Google Antigravity's cheapest paid plan the ranking counts is Google AI Pro at $19.99/mo. Lovable's cheapest paid plan the ranking counts is Pro 100 at $25/mo.
Google Antigravity is for trying an editor agent without a subscription, gemini-first coding on a weekly quota, and a $20-ish step up via Google AI Pro if the free week runs out.
Lovable is for a web app or SaaS you want to describe in the browser, a marketing site when you also want a simple app behind it, and beginners who do not want to open an editor on day one.
Google Antigravity scores 2 out of 5 for someone who does not want to read code. Lovable scores 5 out of 5. Lovable has the higher no-code score. Better than a pure terminal, and you are still in an IDE. One of the few tools in this set that is honest about a no-code start.
Google Antigravity: Free. Unlimited Tab completions and Command requests, Gemini models, and a weekly agent quota. The quota is not a published prompt count. It refreshes weekly, not every five hours. Lovable: 5 build credits a day, capped at 30 per calendar month, plus 20 Cloud credits, 4 AI credits, and 1 connector credit. You cannot edit or download the code, or attach a custom domain, until Pro.