Ecommerce / SaaS · Deep dive

BigCommerce Holdings (Commerce.com, Inc.)

The public ecommerce SaaS platform that renamed itself Commerce.com and pivoted to AI-agentic and headless composable commerce — but the numbers say a company Shopify Plus and Adobe have flanked at both ends of its market, its stock down ~97% from the 2020 peak and growth stuck near 3%.

at risk

A structurally squeezed public SaaS ecommerce vendor whose growth has collapsed from 40% to 3%, whose market cap sits at ~2.5% of Shopify's, whose CEO is on his second year of layoffs and a name change, and whose 'agentic commerce' pivot is a marketing frame, not a moat.

My take ★★ Very interesting ★ Interesting − Maybe ✗ Not interesting

Snapshot

BigCommerce Holdings — since August 1, 2025 trading as Commerce.com, Inc. (NASDAQ: CMRC) — is the Austin-based ecommerce SaaS platform that IPO’d on the pandemic wave in 2020, popped 200% on day one, and has since surrendered essentially all of that gain. Q2 and Q3 2025 revenue printed $84.4M and $86M, both +3% YoY, with FY2025 guided to $340.6-345.6M — roughly a third of the growth rate management showed at the IPO. Enterprise ARR is now 80% of the total at $287M (Dec 31, 2025); SMB is being deprioritized. New CEO Travis Hess (Oct 2024) has done a third annual round of layoffs, unified three brands (BigCommerce, Feedonomics, Makeswift) under a Commerce.com parent, and rebuilt the pitch around “agentic commerce” and the Catalyst composable framework. The stock trades near all-time lows against a ~$400M market cap — less than 0.3% of Shopify’s — which is either an obvious take-private candidate or a company being outrun by its two largest competitors, or both.

Founding story

BigCommerce began in Sydney in 2009. Founders Eddie Machaalani and Mitchell Harper met in a technical chatroom in 2003 and in 2004 launched Interspire, a licensed-software shop selling installable web tools. By 2009 they saw customers wanting SaaS, not shrink-wrapped installers, and pivoted the Interspire ecommerce module into a hosted product rebranded BigCommerce — starting, per Dynamic Business, with roughly $10,000 in credit-card cash and a team split between Sydney and Austin. On the back of a $15M Series A led by General Catalyst in 2011, the headquarters moved to Austin permanently.

The dual-CEO era ran until 2015, when both founders stepped out of operating roles and handed the company to hired-in executive Brent Bellm (ex-HomeAway, Expedia), who ran BigCommerce through the 2020 IPO and into 2024. Machaalani and Harper are notable for what they are not: neither is still running the company, neither is on the executive team, neither has publicly campaigned about direction. Commerce.com is being run by its third and fourth CEOs.

How it works

Commerce.com’s platform is a multi-tenant SaaS ecommerce stack. When a merchant signs up they get a hosted storefront (previously rendered by Stencil, BigCommerce’s own theme framework; now increasingly rendered by Catalyst, a Next.js/React starter kit that runs on Vercel and calls back into the GraphQL Storefront API for products, prices, carts and checkout), an admin console (BackOffice) for products, orders, customers, promotions and reporting, and a REST + GraphQL API surface for anything not covered by the UI. Payments run through third-party gateways (Stripe, PayPal, Adyen, Braintree, Apple Pay); no platform transaction fee is charged, a genuine differentiator against Shopify’s payments spread.

Product data, orders and customer records live in the BigCommerce cloud. A shopper’s browser loads either the classic Stencil storefront or a headless front end that fetches JSON from the Storefront API. Checkout is either hosted or an embedded/custom checkout via Checkout SDK. Feedonomics, the 2021 acquisition, sits sideways to the platform: it ingests the merchant’s catalog, transforms it and syndicates to Google Shopping, Amazon, Meta, TikTok and other marketplaces — the piece Commerce.com now leans into as “agentic commerce” plumbing on the argument that AI shopping agents will hit those same feeds. Makeswift (2023, $9M) is the visual page-builder layer bolted onto Catalyst so marketers can edit React components without engineering.

Two mechanics distinguish Commerce.com from Shopify beneath the marketing. First, it is genuinely multi-storefront and multi-brand from a single contract, where Shopify Plus is one brand per contract with expansion stores. Second, the API is more open — real rate limits and a hard 600 SKUs-per-product ceiling per BigCommerce’s own docs, but headless architectures are supported natively and not gated behind Plus-only tiers.

Product and business overview

BigCommerce Essentials (Standard, Plus, Pro). Self-serve SMB tier — hosted storefront with themes, catalog, orders, promotions, shipping. Auto plan-upgrades when merchants cross an annual online-sales threshold, consistently the platform’s biggest merchant complaint.

BigCommerce Enterprise. Custom-priced for $1M+ GMV brands, adding SLAs, higher API limits, price-lists, multi-storefront and dedicated CSM. Where 80% of ARR lives ($287.2M at Dec 31, 2025) across 6,648 accounts — 13% YoY account growth against 10% ARR growth, a slight ARPU contraction.

B2B Edition. Purpose-built B2B storefront layered on Enterprise: company hierarchies, quote workflows, corporate accounts, custom price-lists, plus native CPQ since March 2025. Commerce.com’s biggest 2025 bet — Hess has framed B2B and headless as the two growth axes.

Feedonomics. Standalone product-feed and channel-management SaaS, positioned as the “agentic commerce” data layer.

Catalyst. Open-source composable-storefront framework (Next.js + React Server Components + GraphQL Storefront API), general availability early 2025. Vercel-hosted by default; Makeswift ships wired in as the visual editor.

Makeswift. Visual page builder for Next.js, sold as “Visual Editor” inside Commerce.com’s brand architecture.

Business model and pricing

Commerce.com is a subscription SaaS business. Published tiers as of 2026: Standard ~$39/mo, Plus ~$105/mo, Pro ~$399/mo, Enterprise (Performance) from ~$1,499/mo annual (per Elogic, Swell, Vendr) rising with GMV. Auto-upgrade thresholds — <$50K annual sales for Standard, $180K for Plus, $400K for Pro, above $400K for Enterprise — are the mechanic behind the “surprise bill” complaint pattern in G2 and Reddit. No platform transaction fee, unlike Shopify.

Revenue books in two lines: Subscription solutions (recurring platform fees + Feedonomics) and Partner and services revenue (payments referrals, app-store commissions, professional services). Subscription is by far the larger. The equity story is in the ARR mix: total ARR $359.1M at Dec 31, 2025 (+3%), Enterprise ARR $287.2M (+10%, 80% of total) — meaning non-Enterprise ARR (essentially SMB) is now shrinking outright. By design, and the reason top-line growth has collapsed toward zero even as enterprise still grows.

Traction over time

(Sources: BigCommerce/Commerce.com 8-K quarterly releases and 10-K filings 2020-2025; PYMNTS, Digital Commerce 360 and ValueAddedResource for layoff figures.) The growth-rate collapse is the story: 44% in 2021 to 3% in 2025 — roughly 10 percentage points of deceleration every year for four years. Enterprise ARR grew ~10% in 2025 while total ARR grew 3%: SMB is shrinking outright. Enterprise accounts (+13% to 6,648) grew faster than Enterprise ARR (+10%), so ARR-per-account contracted — smaller deals mixing in, not larger ones.

Market analysis

The global ecommerce platform market was ~$11.6B in 2025 (Fortune Business Insights, ~20% CAGR to $61.8B by 2034), with cloud/SaaS at 78% ($14.6B). The headless commerce subsegment was ~$2.4B in 2026 (Mordor Intelligence), growing ~20% CAGR to $6.2B by 2031. Adoption: ~34% of mid-market and enterprise merchants globally had adopted headless or composable architectures by end-2025, up from 19% in 2022, forecast to ~58% by 2028.

So the market is growing 15-20% while Commerce.com is growing 3%. Every tailwind is real — SaaS adoption, headless, B2B ecommerce, marketplace/agentic commerce. The question is who captures them. Shopify sits at ~27% of tracked ecommerce sites in 2025 versus BigCommerce’s ~3.2% (Shopify, Chargeflow). At the enterprise end, Gartner’s 2025 Magic Quadrant puts Adobe Commerce, Salesforce Commerce Cloud, commercetools and Shopify Plus as leaders; BigCommerce Enterprise sits in the visionary/challenger cluster. Small in a growing market, and on the wrong part of the map for where the growth is going.

Competitive intel

Structurally, Commerce.com is pincered. Shopify is the more urgent threat — not because it wins every enterprise deal (it does not, still), but because its Basic/Advanced tiers have eaten the SMB base BigCommerce Essentials was designed for. Active BigCommerce stores fell ~8% YoY to ~37,140 by May 2026 per third-party trackers, versus Shopify’s millions. Shopify Plus ($1M-$500M brands) then attacks the mid-market segment BigCommerce Enterprise wins in — with an ecosystem-density advantage (every payment processor, 3PL and marketplace integrator builds Shopify-first) that compounds with market share.

Adobe Commerce (Magento) and Salesforce Commerce Cloud hold the enterprise end. Adobe has been a Gartner Magic Quadrant Leader in ecommerce nine consecutive years through 2025 and launched a fully-managed SaaS variant (Adobe Commerce as a Cloud Service) in June 2025, narrowing BigCommerce’s SaaS-vs-license advantage. Salesforce Commerce Cloud bundles into Data Cloud and, since 2024, the Agentforce agent framework — meaning the “agentic commerce” narrative Commerce.com is trying to plant has a much better-resourced incumbent already in it. commercetools is the composable-native rival to Catalyst; OroCommerce, Sana Commerce, Elastic Path and Fabric are the B2B/headless specialists that win the individual deal on domain fit.

BigCommerce Enterprise wins on multi-storefront/multi-brand from a single contract, lower transaction-cost economics (no payments spread), open API access, and native B2B Edition + CPQ (since March 2025) without a heavyweight ISV. It loses on ecosystem density, brand pull, capital reserves and reference-customer roster — Coldwater Creek, Cole Haan, Patagonia and Puma are strong but not what enterprise buyers see first on a shortlist.

History and evolution

• 2009 — Machaalani and Harper pivot Interspire into BigCommerce, hosted SaaS ecommerce in Sydney.
• 2011 — General Catalyst leads a $15M Series A; HQ moves to Austin.
• 2013 — $40M Series C led by Revolution Growth; reported ~$500M valuation.
• 2015 — $50M Series D (SoftBank, Telstra); founders exit operating roles; Brent Bellm takes over as CEO.
• 2018 — $64M Series F led by Goldman Sachs.
• Aug 4-5, 2020 — IPO priced at $24; closes first day at $72.27 (+201%); all-time-high $162.50 Aug 27, 2020. Raised ~$216M.
• Jul 27, 2021 — Acquires Feedonomics for up to $145M.
• Nov 2022 — First layoff round, ~13% of workforce.
• Oct 31, 2023 / Nov 2023 — Acquires Makeswift for $9M; second layoff round, ~7%.
• May 2024 / Oct 2, 2024 — Travis Hess joins as President from Accenture, promoted to CEO alongside a third annual layoff (~10%, $9.8M Q3 2024 restructuring charges).
• Feb 2025 — Lynrock Lake LP files a 13G as a 5%+ shareholder.
• Mar 2025 — B2B Edition CPQ launches in GA.
• Jun 23, 2025 — Stock hits all-time low of $4.73.
• Jul 31 / Aug 1, 2025 — Rebrands to Commerce.com; ticker changes BIGC → CMRC; BigCommerce, Feedonomics and Makeswift unified under Commerce parent; strategy reframed around “agentic commerce.”
• Q2/Q3 2025 — Revenue $84.4M / $86M, both ~3% YoY; FY2025 guided $340.6-345.6M; management commits to ≥20% non-GAAP operating margin by 2027.

Five straight years of growth compression, three consecutive annual layoffs, two acquisitions integrated but not visibly bending the growth curve, one rebrand, and a stock at levels that would have looked implausible from any 2020 vantage point.

What people say

The case for. G2’s ~4.2/5 aggregate on 600+ reviews, plus review-site roundups at Experte, TopBubbleIndex and Litextension, converge on three themes. Out-of-the-box feature depth without paid apps — faceted search, multi-currency, real-time shipping quotes, abandoned cart, native promotions, materially more shipped in the base plan than Shopify at the same tier. No platform transaction fee, which is real money at scale for higher-GMV merchants. And open architecture — the GraphQL Storefront API, headless support and Catalyst framework let developers customize without fighting a walled garden. Enterprise references (Coldwater Creek, Cole Haan, Patagonia, Puma, Skullcandy) show real brands hold; B2B Edition + CPQ (March 2025) is a real product, not a keynote slide.

The complaints. Merchants on G2, Reddit and Capterra flag: (1) auto-upgrade billing when annual GMV crosses a threshold — the single most-cited BigCommerce complaint; (2) hard technical limits (600 SKUs-per-product ceiling; plan-tiered API rate limits); (3) fewer third-party apps than Shopify’s marketplace, so “basic needs get pushed into paid apps or developer work” (Litextension, EESEL); (4) headless documentation gaps versus Shopify Hydrogen and commercetools; (5) support and success staffing “degraded through the layoffs” per Reddit/TrustRadius through 2024-2025. Glassdoor (478 reviews, 3.7/5 as of 2026) captures the internal side: praise for benefits and mid-level culture, but recurring “layoffs every year for the last 3 years,” “leadership doesn’t have a trustful quality,” and specific complaints that CEO pre-layoff messaging has been unreliable two years running. Sell-side is cautious — Barclays downgraded BIGC in January 2025 per MarketBeat; analyst notes frame the 2027 20% margin target as the base case, with growth reacceleration the missing variable.

Outlook: well positioned or at risk?

Verdict: at-risk. Commerce.com is a public SaaS ecommerce vendor whose top-line growth has fallen from 40%+ to 3% in five years, whose market cap is a rounding error against Shopify’s, whose stock hit $4.73 in mid-2025 (from $162.50 at peak), whose three-consecutive-year layoff cadence signals cost-cutting into an unfixed growth problem, and whose “pivot” is a rebrand, not a repriced position in the market. Two conditions validate the call: (a) FY2025 growth of ~3% is materially below the platform-market growth rate (~15-20%), so the company is losing share in an expanding market by definition; (b) both flanks — SMB (Shopify) and enterprise (Shopify Plus, Adobe, Salesforce, commercetools) — are being pressed by better-funded rivals with ecosystem advantages Commerce.com cannot buy at $400M of market cap. The rebrand does not change these dynamics; it labels them. The endgame is now three-way: reaccelerate on B2B + agentic commerce and get rerated, get taken private at a modest premium by a mid-market PE firm (Vista, Thoma Bravo, Marlin, Clearlake are the natural buyers of a $340M-ARR SaaS asset), or continue shrinking slowly as SMB churns faster than enterprise grows. Enterprise ARR still growing 10%, B2B CPQ live, Catalyst a legitimate developer product — the optimistic case exists, but the base case is compression.

How to attack it

The wedge is the ~37,000 stranded mid-market brands still on BigCommerce — merchants doing $1M-$50M GMV who bought in 2019-2022 for the reasons that were then real (no transaction fee, better API access, less lock-in than Shopify Plus) and are now watching the roadmap decelerate, support staffing shrink and brand pull evaporate. They will not move to Shopify Plus casually — replatform cost is real and Shopify’s payments spread is expensive above $10M GMV — but they will move to a credible AI-native, composable, headless-first platform that ships the specific pieces Commerce.com is only now bolting together. Concretely: a Next.js/React storefront framework better than Catalyst, a visual builder better than Makeswift, native feed/marketplace syndication cheaper than Feedonomics, agentic-commerce endpoints (OpenAI Operator, Anthropic Claude, Perplexity Shopping) plugged into checkout as first-class rather than as add-ons, and B2B/CPQ that ships day-one for the industrial-distributor buyer.

The exploitable weaknesses are legible: (1) a shrinking headcount running three product lines (BigCommerce core, Feedonomics, Makeswift/Catalyst) after ~30% cumulative layoffs, meaning slow shipping; (2) API and technical ceilings (600 SKUs per product, plan-tiered rate limits) that break for large catalogs; (3) the surprise-billing plan-upgrade UX that generates persistent merchant hostility; (4) a developer ecosystem an order of magnitude smaller than Shopify’s; (5) a stock 97% off peak, so every credible SaaS challenger looks better-capitalized; (6) an enterprise reference roster that reads well but does not compete brand-for-brand with Adobe or Salesforce; and (7) a management team that has spent 18 months on rebranding and restructuring rather than on shipping category-defining features. A new entrant with $50-100M raised, built explicitly for agentic commerce and B2B distribution, priced with no auto-upgrade traps, and hiring the disenchanted BigCommerce DevRel and enterprise-CSM alumni pool, could take material share of the mid-market book in 24-36 months. The category is crowded (Nacelle, Fabric, Elastic Path, Shogun in components; commercetools at enterprise) — which is why this is “interesting” not “very interesting” — but the wedge into Commerce.com’s specific base is real and dated.

Adjacent-segment play

The clearest adjacent play is B2B distribution and industrial commerce. Commerce.com’s own B2B Edition + CPQ launch (March 2025) is the correct diagnosis executed by the wrong team. Industrial distributors, wholesalers and manufacturers running SAP, Dynamics or NetSuite want storefronts that speak their pricing model (tiered price lists, contract pricing, negotiated quotes, PO workflows, credit terms), integrate with the ERP as first-class rather than bolt-on, and handle domain complexity (long SKUs, hazmat, freight-class routing). Sana Commerce, OroCommerce, Znode and Elastic Path B2B prove the demand; a new entrant starting from the AI-agentic side (an LLM-native “sales-rep replacement” that productizes into the storefront) could redefine the category rather than compete tier-for-tier.

A second adjacent: agentic-commerce infrastructure — the plumbing that lets consumer AI agents (OpenAI Operator, ChatGPT Shopping, Perplexity, Anthropic Computer Use) buy through a merchant. Commerce.com has the language but not the product; deterministic checkout APIs, agent-authenticated payment and structured LLM-consumable product feeds are wide open. A picks-and-shovels bet here — “Stripe for agentic checkout” — targets every ecommerce platform, not just Commerce.com’s book, and sidesteps the platform-vs-platform fight altogether. Likely the more interesting adjacent precisely because the addressable buyer is every merchant on every platform.

Down-market SMB is not attractive: Shopify, Wix, Squarespace and WooCommerce have that quadrant sewn up. Geographic-adjacent (EU or APAC) is possible but not a wedge, since commercetools (EU) and Shopify (global) already cover it. B2B and agentic-infrastructure are where the same underlying capability set — hosted commerce data model, product catalog, checkout, feed/channel management — repackages meaningfully for a different buyer.

Sources and further reading

• Commerce.com Q3 2025 press release, Nov 4, 2025
• Commerce.com Q2 2025 press release, Aug 5, 2025
• BigCommerce FY2024 press release, Feb 20, 2025
• BigCommerce IPO pricing release, Aug 4, 2020
• Commerce parent-brand launch, Jul 31, 2025 — Digital Commerce 360
• Travis Hess appointed CEO, GlobeNewswire, Oct 2, 2024
• BigCommerce Q3 2024 layoff coverage — ValueAddedResource, Nov 2024
• BigCommerce 13% layoff — PYMNTS, Nov 2022
• Feedonomics acquisition — PYMNTS, Jul 2021
• Makeswift acquisition — Pillsbury Law, 2023
• Catalyst framework — BigCommerce product page
• BigCommerce Glassdoor reviews (478, 3.7/5 as of 2026)
• G2 BigCommerce pros and cons
• Ecommerce Platform Market size — Fortune Business Insights, 2025
• Shopify vs BigCommerce market share — Shopify Enterprise blog, 2026