Campfire vs Rillet: An Independent Scored Comparison

Campfire and Rillet raised a combined $195 million across four venture rounds in 2025 to fight over the same buyer: a venture-backed software company with a lean finance team that has outgrown QuickBooks and refuses to sign a NetSuite contract. Search this matchup in July 2026 and the referees are missing. The top results are a Substack newsletter, a LinkedIn post, and a comparison written by Numeric, which sells adjacent close software. Campfire publishes a page about Rillet. DualEntry publishes pages about both. So here is the comparison from our scored catalog, where both systems are rated on the same public methodology and neither vendor pays to appear.

Which is better, Campfire or Rillet?

Rillet, if subscription rev-rec depth and traction decide it: we score its revenue automation 5 against Campfire's 4, and it claims more than 500 customers to a Campfire base last precisely counted near 100 in mid-2025. Campfire, if billing-model breadth and conversational AI decide it: usage, milestone, and transaction billing live in the same ledger, and Ember answers questions for non-finance teammates. Ten of our twelve scores tie. Your revenue model decides it first, then your appetite for vendor risk.

The rest of this article is the evidence.

How do the two systems score, domain by domain?

Identically in ten of the twelve domains we score, with both exceptions going to Rillet. Full detail lives on the Rillet profile and the Campfire profile; the headline shape first.

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Our July 2026 scoring rates Rillet and Campfire identically in ten of twelve functional domains. The two exceptions both go to Rillet: revenue and billing automation at 5 of 5 against Campfire's 4 of 5, and usability at 5 of 5 against Campfire's 4 of 5.

Matching scores do not mean interchangeable products. In several domains the number is the same and the evidence behind it is not.

• ▪Core financials: both 4. Rillet's ledger leans on ML bank reconciliation, with vendor-claimed match rates above 95 percent, and automated posting schedules. Campfire runs continuous reconciliation through the period and books FX gains and losses on AR and AP automatically, a specific point of praise in its G2 reviews. Both hold SOC 1 and SOC 2 attestations. Both keep AP deliberately light and expect Ramp, Brex, or BILL alongside.
• ▪Multi-entity consolidation: both 4. Native and included in both, which is a big part of why either beats staying on QuickBooks. Rillet handles intercompany eliminations out of the box and prices partly by entity count. Campfire extends its FX automation into consolidation. Both are thin on localization; neither has public evidence at dozens of subsidiaries.
• ▪Revenue and billing: Rillet 5, Campfire 4. The first real split, covered below.
• ▪Reporting: both 4. Same gap on both sides: no native FP&A, so planning lives in another tool you also have to budget for. The difference is interface philosophy. Campfire's Ember answers natural-language questions and now supports custom agents, which lets non-finance teammates self-serve. Rillet's Aura runs an agent command center in a propose-and-approve model with audit trails on every AI action.
• ▪Platform: both 2. Two closed, opinionated products. No scripting layer, no marketplace, total roadmap dependency on the vendor. Numeric's February 2026 write-up credits Rillet with more configuration flexibility of the two, for what a competitor-adjacent source is worth.
• ▪Integrations: both 3. Rillet runs curated, deep connectors (Salesforce, HubSpot, Stripe, Chargebee, Ramp, Brex, BILL, Rippling, Plaid) and announced a Zapier partnership in March 2026 advertising reach into 8,000+ apps. Campfire advertises 100+ native integrations, a vendor count, and deepened its Salesforce and HubSpot syncs in 2026. Test your exact stack against either; connector depth is where early adopters of both report surprises.
• ▪Inventory, manufacturing, order management: both 1 across the board. Neither has any. Campfire's February 2026 DOSS partnership offers inventory businesses a paired two-vendor stack, which is an integration answer, not a module.
• ▪Projects: both 2. Reporting tags and light milestone handling, no PSA on either side.
• ▪Scalability: both 3, on different evidence. Rillet has named customers around $100M ARR, Windsurf being the public example. Campfire's Series A coverage cited a customer on track for roughly $250M ARR, and its vendor materials name NYSE-listed users. Neither has an evidenced public-company IPO cycle behind it.

The rev-rec split: depth against breadth

Rillet's 5 is about depth. It generates and maintains ASC 606 schedules directly from CRM and billing contract data, and the messy subscription realities that break spreadsheets, mid-term upgrades, downgrades, proration, are exactly what it was built around. Board ARR metrics and GAAP revenue come from the same contract records, so they reconcile by construction. This is the most proven capability in the product and the reason it exists.

Campfire's 4 is about breadth. It covers subscription, usage-based, milestone, and transaction billing models, with invoicing and collections workflows inside the platform, a wider on-paper surface than Rillet offers. The catch is evidence: milestone and usage coverage has a thinner public trail than plain subscription rev rec. If your contracts are vanilla SaaS with complexity in the changes, Rillet's engine has more miles on it. If your revenue genuinely mixes models and you want billing in the ledger rather than beside it, Campfire earns the demo. Either way, run your ten ugliest real contracts through the trial, not the vendor's demo data.

The usability split, such as it is

Both products get praised for modern interfaces and responsive support, and both carry the same asterisk: review volumes in the dozens as of mid-2026, not thousands. Rillet's edge to 5 rests on near-unanimous early reviews and the strongest lean-team proof point in the category, Windsurf publicly describing a roughly $100M ARR finance operation run by two people. Campfire has its own version, Replit citing 20x revenue growth without added finance headcount, but its reviewers also note a learning curve and features still in development. Early Campfire buyers are partly co-developing the product. Some teams like that trade. Know that you are making it. The trial test that cuts through anecdotes: have a non-finance teammate self-serve one real board question in each product, without your help.

What do Campfire and Rillet cost?

Expect roughly $20K to $35K per year for Rillet, a range backed by real transaction data, and a similar band for Campfire backed by no data at all. Neither vendor publishes prices, so every Campfire figure below is a peer-anchored estimate from our pricing research, held at low confidence.

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As of mid-2026, Vendr buyer transaction data shows a median Rillet contract of about $28,250 per year, with observed deals from roughly $20,100 to $34,800. No equivalent public transaction data exists for Campfire.

Both vendors quote on complexity, chiefly entity count and integration surface, with revenue-stream shape layered on top. For Rillet, our research puts year one all-in around $35K to $60K for a three-entity SaaS footprint, including a separate implementation fee we estimate in the mid four to low five figures, a fee that is demonstrably negotiable since Mercury's banking perk waives it outright. For Campfire, the closest defensible anchor is the category itself, roughly $20K to $40K per year for comparable multi-entity SaaS buyers, with year one all-in around $30K to $55K. Treat that as a placeholder until you hold a written quote. Full breakdowns are on the Rillet pricing page and the Campfire pricing page.

Implementation posture differs more than price probably does.

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Numeric's February 2026 comparison describes simple Campfire migrations as taking days against Rillet's standard four to six week CPA-led implementation, while Campfire's own competitor page quotes 8 to 12 weeks to go live and a documented Campfire customer migration ran three months including a one-month parallel run.

When a third party says days and the vendor itself says weeks, plan on weeks. Both migrations are vendor-delivered. Neither has a meaningful partner bench yet; Campfire's June 2026 London launch named three UK accounting-firm partners, an early signal rather than a channel, so delivery risk still concentrates in each young company's bandwidth. And both leave the surrounding stack in place: billing, spend cards, payroll, and an FP&A tool all stay separate subscriptions. On renewals the record is identical and empty: no public data for either vendor, which tells you nobody has published a renewal story yet, not that renewals go smoothly. Two fast-scaling startups with complexity-priced quotes have every incentive to reprice as you add entities. Get a multi-year rate lock in writing from whichever one you pick, and make the order form spell out add-on pricing and data-export terms.

Which vendor is the safer bet?

Rillet, on the numbers that exist, with the caveat that every number in this category is young. Rillet was founded in 2021, left stealth in 2024, claims more than 500 customers, and employs nearly 200 people per the third-party trackers in our profile. Campfire, founded in 2023 out of Y Combinator, last put a precise number on its base at about 100 customers in June 2025; December 2025 press coverage said hundreds.

Both carry SOC attestations and tier-1 investors, and both share the structural risks of their age: a partner and admin talent market that barely exists, plus a track record measured in quarters, not decades. Campfire is staffing up fast, a headcount that quadrupled from roughly 10 to 40 between June and October 2025 and was reported around 65 by that December, per CFO Brew.

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Rillet claimed more than 500 customers as of mid-2026, per company statements. Campfire last reported a precise count of roughly 100 customers at its June 2025 Series A, per TechCrunch; by December 2025, CFO Brew described the base only as hundreds of clients, with no exact figure published since.

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Between May and October 2025, Rillet raised $95 million across a Sequoia-led Series A and a Series B co-led by Andreessen Horowitz and ICONIQ, while Campfire raised $100 million across an Accel-led Series A and a Series B co-led by Accel and Ribbit Capital.

Both vendors also make top-end claims we cannot verify, and the symmetry is almost funny. Rillet's about page claims public companies above $1B in ARR as customers; no named reference evidences it as of our July 2026 profile review. Campfire's LinkedIn page, though not campfire.ai itself, claims its first $1B-plus revenue customer and an undefeated record in $100M-plus AI-native ERP bakeoffs, which in a category this small mostly means claiming to beat Rillet at that deal size. Vendor claims, same treatment. Weigh momentum evidence accordingly: Campfire reported 10x year-to-date revenue growth at its Series B, Rillet grew from 200 to a claimed 500 customers in under a year, and both statements come from the companies themselves.

The uncomfortable scenario to price is consolidation. This category now holds Rillet, Campfire, DualEntry, Light, and adjacent tools, all venture-funded, all selling to the same few thousand companies. Some of them will not be independent in five years. That risk does not disqualify the category. It sets your negotiating agenda: exit terms and export formats written like you expect to use them, and escrow if you can get it.

Where both vendors tell you no

The shared boundaries matter more than the differences if you sit outside them. Neither system has inventory, manufacturing, or order management. Neither has project accounting worth the name. Neither has native FP&A. Both are closed platforms with thin localization for heavy multi-country statutory needs. If any of that describes your business, this is the wrong matchup entirely; start with our Rillet vs NetSuite comparison instead, where the operational-footprint question gets a full treatment.

The verdict: what decides it, by buyer profile

No universal winner, and with score parity this close, the verdict has to name the variable that breaks the tie for your specific shape.

• ▪Pure subscription SaaS with gnarly ASC 606 and clean-ish CRM data: Rillet. Deciding variable: rev-rec depth, the larger of the only two scored splits, plus the most proven engine in the category.
• ▪Mixed revenue models, usage plus milestones plus transactions, wanting billing and collections in the ledger: Campfire. Deciding variable: billing breadth. Validate your exact contract shapes in trial, because this is where its evidence is thinnest.
• ▪A buyer who needs budget certainty and reference density: Rillet. Deciding variable: it is the only one of the two with public transaction pricing and a claimed base above 500 customers.
• ▪A team that wants non-finance colleagues self-serving financial questions, and accepts an earlier-adopter seat: Campfire. Deciding variable: the Ember operating model, priced against a younger product.
• ▪Heavy multi-currency operations with FX booking pain: genuinely contested. Campfire's automated FX handling draws specific praise in its G2 reviews; Rillet's consolidation is equally native. Demo both against your entity structure and let the tie break on evidence, not adjectives.
• ▪IPO inside two years, physical operations, or services above a quarter of revenue: neither. That buyer profile belongs with NetSuite or Sage Intacct. Our Rillet review and Campfire review each walk the boundary logic for their vendor.

Our scored Rillet vs Campfire comparison puts both profiles side by side with every rating and source. If you would rather see the decision run against your actual answers than a persona list, the assessment takes about ten minutes and shows the math.