These three get compared constantly, and the comparison is usually wrong from the first sentence. Character.AI, Replika and Candy.AI are not three versions of the same product competing on the same axis — they are three different products that happen to share a chat box. One is a publishing platform, one is a relationship app, and one is an image engine with a conversation attached.
We keep a verified database of AI companion sites, so instead of comparing vibes we compared the fields that actually decide whether you stay: what the free tier really allows, what the annual price works out to per month, whether memory persists, and what the product is optimised to produce. Everything below is checked against the listing data on this site — prices verified 2026-09-14, and every number links back to the source entry. The verification method is the same one used for every entry in the directory.
The numbers, before the opinions
| Character.AI | Replika | Candy.AI | |
|---|---|---|---|
| What it is optimised for | Millions of community characters | One long-term companion | Generated images |
| Entry price | $9.99/mo | $19.99/mo (Ultra $29.99) | $12.99/mo |
| Cheapest annual equivalent | $7.92/mo ($94.99/yr) | $5.83/mo ($69.99/yr) | $3.99/mo ($47.88/yr) |
| Free tier | Unlimited text chat, with ads and a daily swipe cap | Limited | Limited |
| Memory | Present but unreliable across sessions | Core design feature | Basic |
| Voice | Yes, plus calls | Yes, plus calls, AR and avatar video | Yes, inside a token pool |
| Platforms | Web, iOS, Android | Web, iOS, Android | Web only |
| Content policy | Strictest of the three | Moderate, changed repeatedly since 2023 | Adult |
Read that table one way and Candy.AI looks cheapest. Read it the other way and you notice that Candy.AI's $3.99 is a monthly-equivalent for a $47.88 upfront annual charge, drawn from a single 100-token pool that images, voice and video all consume. The subscription is cheap; the usage is not.
Character.AI: the publishing platform
The case for Character.AI is volume, and the volume is not a marketing number — over 20 million community-created characters means the thing you want to talk to probably already exists, and someone has already spent a hundred messages teaching it to sound right. Prose quality is the best in the category, and the free tier is the most generous of the three: unlimited text chat.
The cost is control. This is the strictest content filter among major sites, and it is applied to a product whose entire premise is user-authored fiction. Conversations stop mid-scene. The filter does not lift on the paid tier — c.ai+ at $9.99/mo ($7.92/mo annually) buys faster responses and priority access, not latitude. Free users also sit through mid-chat ads and hit a daily swipe cap, plus a Charms currency that nudges you toward spending.
Memory exists but is the weakest link: characters do not reliably carry details across sessions, which quietly caps how much a relationship can accumulate. If continuity is the requirement rather than variety, the long-term memory category is the better starting point — not because it is bad, but because Character.AI was built to host millions of characters rather than one relationship.
Replika: the relationship app
Replika is the opposite bet: one companion, developed over time, with emotional continuity as the design goal rather than a side effect. Onboarding is still the best in the category, and the wellbeing features are not decoration — they are the reason a lot of people stay.
Two things are worth knowing before you pay. First, Replika does not publish prices on its website. They appear in-app and vary by region, so any list quoting a single global price (including ours, which records $19.99/mo, $69.99/yr and Ultra at $29.99) should be read as "a price we could verify", not "the price you will see". Second, the monthly tier is the most expensive here; the annual plan is where it becomes reasonable at $5.83/mo equivalent — roughly a quarter of the monthly rate.
The real risk with Replika is not price, it is churn in the product's own boundaries. Adult features were removed in 2023 and the policy has moved more than once since. If your reason for subscribing depends on a specific capability, check the current state of that capability before committing to a year.
Candy.AI: the image engine
Candy.AI is a different category wearing the same interface. It is an adult platform built around generated companion images, and that framing explains every trade-off: conversation is optimised for shorter exchanges, memory is surface-level, and it is web-only — no iOS or Android app.
The commercial structure matters more than the feature list. Images, voice and video all draw on one 100-token monthly pool, so the headline price and your actual bill are only loosely related. $3.99/mo annually is the cheapest entry in this comparison and the easiest to exceed. If image generation is the main thing you want, that is a fair trade; if you want to talk, you are paying for tokens you will not use.
One honest boundary: this site covers adult platforms, but our editorial content does not review them in detail. The listing entry records the verifiable commercial facts — price, platform, token structure, policy — and stops there.
What the comparison actually tells you
None of these three is optimised for conversation depth, and that is the useful finding rather than a knock. Character.AI optimised for variety, Replika for continuity, Candy.AI for images. Whichever you pick, you are accepting the axis that product chose to serve and inheriting the ones it left secondary.
A decision rule that survives contact with reality:
- You want to browse and roleplay, and you are not paying yet. Character.AI. The free tier is genuinely usable, and the filter is the price of the variety.
- You want one companion that remembers you, and you will pay yearly. Replika on the annual plan. Do not judge it on the monthly rate.
- You mainly want images and you know what tokens cost. Candy.AI, with your eyes open about the pool.
- You want conversation depth specifically. None of the three — that is a different search, and the honest answer is to compare products built around dialogue rather than around characters, continuity or pictures.
Disclosure: the team that runs this directory also builds SoulChat, an AI companion product. SoulChat is not ranked in this comparison, is not a paid placement here, and is listed in the directory on the same terms as every other entry. Ad slots on this site are sold independently of editorial placement.
How this was checked. Prices, free-tier behaviour, platform coverage and content policy were verified against each vendor's own pricing flow and product pages on 2026-09-14, and are re-checked on a rolling basis. Where a vendor does not publish a price publicly (Replika), we record the in-app figure we could confirm and say so. Traffic figures, where quoted, are third-party estimates, not vendor claims.