Yeah, @Arnav Mahajan but optimizely will burn your pocket.
The same plan would cost approx. $30k, so if the concern is around a decent testing platform without going overboard with the budget then VWO works just fine.
If budget is what's keeping you at the fence, take visitor quota which is 70% of your traffic, as the ultimate goal is to measure impact on conversions rates (%) and 70% quota is enough sample set to conclude on what's happening on your site.
If you outgrew the quota, you can always move up.
Plus, negotiate on the pricing. I feel products that were traditionally self-served but recently moved to sales-led motion wants you to have no benchmarks to compare pricing. So, feel entitled to negotiate.